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Dahiya, S S and Chauhan, Y S and Johansen, C and Waldia, R S and Sekhon, H S and Nandal, J K (2002) Extra-short-duration pigeonpea for diversifying wheat-based cropping systems in the sub-tropics. Experimental Agriculture, 38 (1). pp. 1-11. ISSN 1469-4441
Chauhan, Y S and Johansen, C and Moon, J K and Lee, Y H and Lee, S H (2002) Photoperiod responses of extra-short-duration pigeonpea lines developed at different latitudes. Crop Science, 42 (4). pp. 1139-1146.
Golombek, S D and Sultana, A and Johansen, C (2001) Effect of separate pod and root zone temperatures on yield and seed composition of three Spanish cultivars of groundnut (Arachis hypogaea L). Journal of the Science of Food and Agriculture, 81 (14). pp. 1326-1333. ISSN 0022-5142
Nam, N H and Chauhan, Y S and Johansen, C (2001) Effect of timing of drought stress on growth and grain yield of extra-short-duration pigeonpea lines. Journal of Agricultural Science, 136 (2). pp. 179-189. ISSN 0021-8596
Rao, J V D K K and Johansen, C and Chauhan, Y S and Chauhan, Y S and Jain, V K and Jain, K C and Talwar, H S (2001) An analysis of yield variation among long-duration pigeonpea genotypes in relation to season, irrigation and plant population. Journal of Agricultural Science, 136 (3). pp. 291-299. ISSN 0021-8596
Chauhan, Y S and Atukorala, W D and Perera, K D A and Joseph, K D S M and Saxena, K B and Johansen, C (1999) Adaptation of extra-short-duration pigeonpea in the short rainy season of a tropical bimodal rainfall environment. Experimental Agriculture, 35 (1). pp. 87-100.
Dahiya, S S and Chauhan, Y S and Johansen, C and Shanower, T G (1999) Adjusting Pigeonpea Sowing Time to Manage Pod Borer Infestation. International Chickpea Newsletter, 6. pp. 44-45. ISSN 0257-2508
Srinivasan, A and Saxena, N P and Johansen, C (1999) Cold tolerance during early reproductive growth of chickpea (Cicer arietinum L.): genetic variation in gamete development and function. Field Crops Research, 60 (3). pp. 209-222. ISSN 0378-4290
Krishnamurthy, L and Johansen, C and Sethi, S C (1999) Investigation of factors determining genotypic differences in seed yield of non-irrigated and irrigated chickpeas using a physiological model of yield determination. Journal Of Agronomy And Crop Science, 183 (1). pp. 9-17.
Musa, A M and Johansen, C and Kumar, J and Harris, D (1999) Response of Chickpea to Seed Priming in the High Barind Tract of Bangladesh. International Chickpea and Pigeonpea Newsletter, 6. pp. 20-22. ISSN 1023-4861
Srinivasan, A and Johansen, C and Saxena, N P (1998) Cold tolerance during early reproductive growth of chickpea (Cicer arietinum L.): characterization of stress and genetic variation in pod set. Field Crops Research, 57 (2). pp. 181-193.
Chauhan, Y S and Wallace, D H and Johansen, C and Singh, L (1998) Genotype-by-environment interaction effect on yield and its physiological bases in short-duration pigeonpea. Field Crops Research, 59 (2). pp. 141-150. ISSN 0378-4290
Nam, N H and Subbarao, G V and Johansen, C and Chauhan, Y S (1998) Importance of Canopy Attributes in Determining Dry Matter Accumulation of Pigeonpea under Contrasting Moisture Regimes. Crop Science, 38 (4). pp. 955-961.
Ali, Z I and Malik, E M A and Babiker, H M and Ramraj, V M and Sultana, A and Johansen, C (1998) Iron and nitrogen interactions in groundnut nutrition. Communications in Soil Science and Plant Analysis, 29 (17-18). pp. 2619-2630. ISSN 0010-3624
Krishnamurthy, L and Ito, O and Johansen, C and Saxena, N P (1998) Length to weight ratio of chickpea roots under progressively receding soil moisture conditions in a Vertisol. Field Crops Research, 58 (3). pp. 177-185.
Lopez, F B and Chauhan, Y S and Johansen, C (1997) Effects of Timing of Drought Stress on Leaf Area Development and Canopy Light Interception of Short-duration Pigeonpea. Journal of Agronomy and Crop Science, 178 (1). pp. 1-7. ISSN 1439-037x
Chauhan, Y S and Saxena, N P and Rao, R C N and Johansen, C and Ravindranath, K (1997) Portable rainout shelter, a useful tool in drought research. ACIAR Food Legume Newsletter, 25. p. 9. ISSN 0814-4133
Singh, K B and Omar, M and Saxena, M C and Johansen, C (1997) Screening for Drought Resistance in Spring Chickpea in the Mediterranean Region. Journal Of Agronomy And Crop Science, 178 (4). pp. 227-235. ISSN 0931-2250
Chauhan, Y S and Silim, S N and Kumar Rao, J V D K and Johansen, C (1997) A pot technique to screen pigeonpea cultivars for resistance to waterlogging. Journal Of Agronomy And Crop Science, 178 (3). pp. 179-183. ISSN 0931-2250
Chauhan, Y S and Johansen, C and Gupta, S C (1996) Assessment of ratoonability of short-duration pigeonpea genotypes. Journal of Agricultural Science, 127 (3). pp. 331-335. ISSN 0021-8596
Srivastava, S P and Yadav, C R and Rego, T J and Johansen, C and Saxena, N P and Ramakrishna, A (1996) Diagnosis of Boron Deficiency as a Cause of Flower Abortion and Failure of Pod Set in Chickpea in Nepal. International Chickpea Newsletter, 3. pp. 29-30. ISSN 0257-2508
Lopez, F B and Chauhan, Y S and Johansen, C (1996) Effects of Timing of Drought Stress on Abscission and Dry Matter Partitioning of Short-duration Pigeonpea. Journal of Agronomy and Crop Science, 177 (5). pp. 327-338. ISSN 1439-037x
Lopez, F B and Johansen, C and Chauhan, Y S (1996) Effects of timing of drought stress on phenology, yield and yield components of short-duration pigeonpea. Journal of Agronomy and Crop Science, 177 (5). pp. 311-320.
Kumar Rao, J V D K and Johansen, C and Yoneyama, T and Tobita, S and Ito, O (1996) Estimation of Nitrogen Fixation by the Natural 15N-abundance Technique and Nitrogen Uptake by Pigeonpea Genotypes of Different Maturity Groups grown in an Inceptisol. Journal of Agronomy and Crop Science, 177 (2). pp. 129-138. ISSN 1439-037x
Roy, S K and Biswas, P K and Ahmed, J U and Maniruzzaman, A F M and Johansen, C (1996) Exploring Novel Cropping Options for Pigeonpea in Chittagong District, Bangladesh. I. Adaptation to Rice Fallows. International Chickpea Newsletter, 3. pp. 81-83. ISSN 0257-2508
Roy, S K and Ahmed, J U and Biswas, P K and Saha, R R and Maniruzzaman, A F M and Johansen, C (1996) Exploring Novel Cropping Options for Pigeonpea in Chittagong District, Bangladesh. II. Adaptation to Hilly Areas. International Chickpea Newsletter, 3. pp. 83-85. ISSN 0257-2508
Ahmed, J U and Saha, R R and Biswas, P K and Maniruzzaman, A F M and Johansen, C (1996) Exploring Novel Cropping Options for Pigeonpea in Chittagong District, Bangladesh. III, Population Response of Short-Duration Pigeonpea in Hilly Areas. International Chickpea Newsletter, 3. pp. 86-87. ISSN 0257-2508
Kumar, J and Sethi, S C and Johansen, C and Kelley, T G and Rahman, M M and van Rheenen, H A (1996) Potential of Short-Duration Chickpea Varieties. Indian Journal of Dryland Agriculture Research and Development, 11 (1). pp. 28-32. ISSN 0971-2062
Cheralu, C and Reddy, E V R and Muralidhar, V and Satyanarayana, A and Reddy, M V and Singh, L and Johansen, C and Jain, K C and Singh, N B (1996) Prospects for extra-short-duration pigeonpea in Northern Telangana zone of Andhra Pradesh, India. International Chickpea Newsletter, 3. pp. 9-10. ISSN 0257-2508
Golombek, S D and Prasad, K D V and Chandrasekhar , K and Johansen , C (1996) A Technique for Imposing Separate Temperature Regimes on Pods and Roots of Peanut (Arachis hypogaea L.). Peanut Science, 23 (1). pp. 65-71. ISSN 0095-3679
Golombek, S D and Talwar, H S and Johansen, C (1995) Effect of Transparent Polythene Mulch during the Reproductive Stages of Groundnut. International Arachis Newsletter, 15 (1). pp. 68-69.
Rupela, O P and Wani, S P and Danso, S K A and Johansen, C (1995) Effect of a High Nodulating Selection of Chickpea Cultlvar ICC 4948 on 5011 Properties of a Chlckpea- Sorghum Cropping System Yield and. Journal of soil biology & ecology., 15 (2). pp. 127-134. ISSN 0970-1370
Rupela, O P and Johansen, C (1995) Identification of non-nodulating, and low and high nodulating plants in pigeonpea. Soil Biology and Biochemistry, 27 (4-5). pp. 539-544. ISSN 0038-0717
Kumar Rao, J V D K and Johansen, C and Usha Kiran, M (1995) Nitrogen Requirements at Different Growth Stages of Short-duration Pigeonpea (Cajanus cajan L. Millsp). Journal of Agronomy and Crop Science, 175 (1). pp. 15-28.
Chauhan, Y S and Johansen, C and Saxena, K B (1995) Physiological Basis of Yield Variation in Short-duration Pigeonpea Grown in Different Environments of the Semi-Arid Tropics. Journal of Agronomy and Crop Science, 174 (3). pp. 163-171. ISSN 1439-037x
Bantilan, M C S and Johansen, C (1995) Research evaluation and impact analysis of biological nitrogen fixation. Plant and Soil, 174 (1-2). pp. 279-286.
Subbarao, G V and Johansen, C and Slinkard, A E and Rao, R C N and Saxena, N P and Chauhan, Y S (1995) Strategies for Improving Drought Resistance in Grain Legumes. Critical Reviews in Plant Sciences, 14 (6). pp. 469-523. ISSN 0735-2689
Tobita, S and Ito, O and Matsunaga, R and Rao, T P and Rego, T J and Johansen, C and Yoneyama, T (1994) Field evaluation of nitrogen fixation and use of nitrogen fertilizer by sorghum/pigeonpea intercropping on an Alfisol in the Indian semi-arid tropics. Biology and Fertility of Soils, 17 (4). pp. 241-248. ISSN 0178-2762
Johansen, C and Krishnamurthy, L and Saxena, N P and Sethi, S C (1994) Genotypic variation in moisture response of chickpea grown under line-source sprinklers in a semi-arid tropical environment. Field Crops Research, 37 (2). pp. 103-112.
Lopez, V F and Johansen, C and Chauhan, Y S (1994) Limitations to seed yield in short-duration pigeonpea under water stress. Field Crops Research, 36 (2). pp. 95-102. ISSN 0378-4290
Matsunaga, R and Ito, O and Tobita, S and Rao, T P and Johansen, C (1994) Response of short-duration pigeonpea to nitrogen application after short-term waterlogging on a Vertisol. Field Crops Research, 38 (3). pp. 167-174. ISSN 0378-4290
Chauhan, Y S and Johansen, C and Singh, L (1993) Adaptation of Extra Short Duration Pigeonpea to Rainfed Semi-Arid Environments. Experimental Agriculture, 29 (2). pp. 233-243. ISSN 0014-4797
Nam, N H and Chauhan, Y S and Johansen, C (1993) Comparison of Extra-Short-Duration Pigeonpea With Short-Season Legumes Under Rainfed Conditions on Alfisols. Experimental Agriculture, 29. pp. 307-316. ISSN 0014-4797
Saxena, N P and Johansen, C and Saxena, M C (1993) News and Views Newsletter (GGLDRN). News and Views Newsletter (GGLDRN), 1 (2). 18pp.
Saxena, N P and Krishnamurthy, L and Johansen, C (1993) Registration of a drought-resistant chickpea germplasm. Crop Science, 33 (6). p. 1424. ISSN 0011-183X
Johansen, C and Chauhan, Y S and Saxena, N P and Singh, H and Tiwari, A S and Chauhan, Y S and Faris, D G (1992) Relative performance of long-duration pigeonpea (Cajanus cajan) of different growth habits as sole crop and in intercrop. Indian Journal of Agricultural Sciences, 62 (8). pp. 519-522. ISSN 0019-5022
Rao, G V S and Johansen, C and Jana, M K and Rao, J V D K K (1991) Comparative Salinity Responses among Pigeonpea Genotypes and Their Wild Relatives. Crop Science, 31 (2). pp. 415-418. ISSN 0011-183X
Subbarao, G V and Johansen, C and Jana, M K and Rao, J V D K K (1990) Comparative salinity tolerance of symbiotically dependent and nitrogen-fed pigeonpea (Cajanus cajan) and its wild relative Atylosia platycarpa. Biology and Fertility of Soils, 10 (1). pp. 11-16. ISSN 0178-2762
Subbarao, G V and Johansen, C and Jana, M K and Kumar Rao, J V D K (1990) Effects of the Sodium/Calcium Ratio in Modifying Salinity Response of Pigeonpea (Cujanus cujun). Russian Journal of Plant Physiology, 136. pp. 439-443.
Noriharu, Ae and Arihara, J and Okada, K and Yoshihara, T and Johansen, C (1990) Phosphorus Uptake by Pigeon Pea and Its Role in Cropping Systems of the Indian Subcontinent. Science, 248 (4954). pp. 477-480. ISSN 0036-8075
Subbarao, G V and Johansen, C and Jana, M K and Rao, J V D K K (1990) Physiological Basis of Differences in Salinity Tolerance of Pigeonpea and its Related Wild Species. Journal of Plant Physiology, 137 (1). pp. 64-71. ISSN 0176-1617
Rao, G V S and Johansen, C and Rao, J V D K K and Jana , M K (1990) Response of the Pigeonpea-Rhizobium symbiosis to salinity stress: variation among Rhizobium strains in symbiotic ability. Biology and Fertility of Soils, 9 (1). pp. 49-53. ISSN 0178-2762
Rao, G V S and Johansen, C and Rao, J V D K K and Jana, M K (1990) Salinity Tolerance in F1 Hybrids of Pigeonpea and a Tolerant Wild Relative. Crop Science, 30 (4). pp. 785-788. ISSN 0011-183X
Saxena, N P and Johansen, C and Sethi, S C and Talwar, H S and Krishnamurthy, L (1988) Improving harvest index in chickpea through incorporation of cold tolerance. International Chickpea Newsletter, 19. pp. 17-19.
Johansen, C and Waseque, M and Begum, S (1985) Effect and interaction of photoperiod, temperature, water stress and nitrogen on flowering and growth in jute. Field Crops Research, 12. pp. 397-406. ISSN 0378-4290
Johansen, C and Waseque, M and Ahmed, M M and Begum, S (1985) Plant growth curves and fibre quality changes of jute (Corchorus spp.) grown in Bangladesh. Field Crops Research, 12 (1-3). pp. 387-395. ISSN 0378-4290
Golombek, S D and Johansen, C (1977) Effect of soil temperature on vegetative and reproductive growth and development in three spanish genotypes of peanut (Arachis hypogaea L.). Peanut Science, 24 (2). pp. 67-77. ISSN 0095-3679
Ae, N and Arihara, J and Okada, K and Yoshihara, T and Otani, T and Johansen, C (2010) The role of piscidic acid secreted by pigeonpea roots grown in an Alfisol with low-P fertility. In: Genetic Aspects of Plant Mineral Nutrition. Developments in Plant and Soil Sciences book series (DPSS, volume 50) . Springer, pp. 279-288. ISBN 978-94-010-4721-0
Subbarao, G V and Johansen, C and Nageswara Rao, R C and Wright, G C (2002) Transpiration efficiency : avenues for genetic improvement. In: Handbook of Plant and Crop Physiology. Taylor and Francis, pp. 785-806. ISBN 978-0-8247-0546-6
Ramakrishna, A and Gowda, C L L and Johansen, C (2000) Management factors affecting legumes production in the Indo-Gangetic Plain. In: Legumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India, pp. 156-165. ISBN 92-9066-418-5
Saxena, N P and Erskine, W and Kumar, J and Johansen, C (2000) Regional opportunities for cool season food legumes for sustainable and enhanced food production, and crop diversification in the Indo-Gangetic Plain. In: Legumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India, pp. 200-218. ISBN 92-9066-418-5
Johansen, C and Ali, M and Gowda, C L L and Ramakrishna, A and Nigam, S N and Chauhan, Y S (2000) Regional opportunities for warm season grain legumes in the Indo-Gangetic Plain. In: Legumes in rice and wheat cropping systems of the indo-gangetic plain - constraints and opportunities. ICRISAT, Patancheru, Andhra Pradesh, India, pp. 185-199. ISBN 92-9066-418-5
Johansen, C and Duxbury, J M and Virmani, S M and Gowda, C L L and Pande, S and Joshi, P K (2000) Research and development priorities for legumes and legume-based cropping systems in the Indo-Gangetic Plain. In: Legumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India, pp. 219-223. ISBN 92-9066-418-5
Pala, M and Armstrong, E and Johansen, C (2000) The Role of Legumes in Sustainable Cereal Production in Rainfed Areas. In: Linking Research and Marketing Opportunities for Pulses in the 21st Century. Kluwer Academic Publishers, The Netherlands, pp. 323-334. ISBN 0-7923-5565-2
Kumar, P and Joshi, P K and Johansen, C and Asokan, M (2000) Total factor productivity of rice-wheat cropping systems in India - the role of legumes. In: Legumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India, pp. 166-175. ISBN 92-9066-418-5
Saxena, K B and Chauhan, Y S and Kumar, R V and Ariyanayagam, R P and Srivastava, D P and Johansen, C and Asthana, A N (1997) Heterosis breeding for higher yield in pigeonpea. In: Recent advances in pulses research. Indian Society of Pulses Research and Development, Kanpur, India, pp. 109-125.
Subbarao, G V and Johansen, C (1995) Physiological Mechanisms Relevant to Genetic Improvement of Salinity Tolerance in Crop Plants. In: Handbook of Plant and Crop Physiology. CRC Press(Taylor & Francis), Abingdon, Oxfordshire, UK, pp. 807-831. ISBN 978-0-8247-0546-6
Saxena, N P and Johansen, C and Saxena, M C and Silim, S N (1993) Selection for drought and salinity tolerance in cool-season food legumes. In: Breeding for stress tolerance in cool-season food legumes. Wiley, pp. 243-270. ISBN 047194212X
Subbarao, G V and Johansen, C (1991) Potential for Genetic Improvement in Salinity Tolerance in Legumes: Pigeon Pea. In: Handbook of Plant And Crop Stress. Marcel Dekker, Inc., pp. 581-595. ISBN 0824719484
Papendick, R I and Chowdhury, S L and Johansen, C (1988) Managing systems for increasing productivity of pulses in dryland agriculture. In: World Crops: Cool Season Food Legumes. Kluwer Academic Publishers, London, pp. 237-255. ISBN 90-247-3641-2.
Dahiya, S S and Chauhan, Y S and Srivastava, S K and Sekhon, H S and Waldia, R S and Gowda, C L L and Johansen, C (2001) Growing extra-short-duration pigeonpea in rotation with wheat in the Indo-Gangetic plain. Natural Resouce Management Program- Report no. 1. Monograph. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India.
Pande, S and Johansen, C and Stevenson, P C and Grzywacz, D (2001) On-Farm IPM Of Chickpea In Nepal Proceedings of the International Workshop on Planning and Implementation of On-farm Chickpea IPM in Nepal 6-7 September 2000. Other. International Crops Research Institute for the Semi-Arid Tropics.
Pande, S and Bakr, M A and Johansen, C (1998) Recent Advances in Research and Management of Botrytis Gray Mold of Chickpea. Monograph. International Crops Research Institute for the Semi-Arid Tropics.
Kumar, J (1997) Growing Chickpea in India. Monograph. International Crops Research Institute for the Semi-Arid Tropics.
Singh, L and Chauhan, Y S and Johansen, C and Singh, S P (1996) Prospects for Growing Extra-short-duration Pigeonpea in Rotation with Winter Crops Proceedings of the Workshop and Monitoring Tour 16-18 Oct 1995. Other. International Crops Research Institute for the Semi-Arid Tropics.
Saxena, K B and Chauhan, Y S and Singh, L and Kumar, R V and Johansen, C (1996) Research and Development of Hybrid Pigeonpea. Monograph. International Crops Research Institute for the Semi-Arid Tropics.
Johansen, C and Lee, K K and Sharma, K K and Subbarao, G V and Kueneman, E A (1995) Genetic manipulation of crop plants to enhance integrated nutrient management in cropping systems— 1. Phosphorus: proceedings of an FAO-ICRISAT Expert Consultancy Workshop 15—18 Mar 1994. Other. International Crops Research Institute for the Semi-Arid Tropics.
Gowda, C L L and van Santen, C E and Johansen, C and Nigam, S N (1993) Approaches to On-farm Research in Asia Summary Proceedings of the Regional Workshop on On-farm Adaptive Research 18-20 Feb 1993. Other. International Crops Research Institute for the Semi-Arid Tropics.
Virmani, S M and Faris, D G and Johansen, C (1991) Agroclimatology of Asian Grain Legumes Chickpea, Pigeonpea, and Groundnut. Technical Report. International Crops Research Institute for the Semi-Arid Tropics.
Bidinger, F R and Johansen, C (1988) Drought Research Priorities for the Dryland Tropics. Other. International Crops Research Institute for the Semi-Arid Tropics.
Chauhan, Y S and Nene, Y L and Johansen, C and Haware, M P and Saxena, N P and Singh, S and Sharma, S B and Sahrawat, K L and Burford, J R and Rupela, O P and Kumar Rao, J V D K and Sithanantham, S (1988) Effects of Soil Solarization on Pigeonpea and Chickpea. Information Bulletin No.11. Technical Report. International Crops Research Institute for the Semi-Arid Tropics.
Gowda, C L L and Ali, M and Erskine, W and Halila, H and Johansen, C and Kusmenoglu, I and Mahmoud, S A and Malik, B A and Meskine, M and Rahman, M M and Sapkota, R P and Zong, X X (2000) Trends in support for research and development of cool season food legumes in the developing countries. In: Linking research and marketing opportunities for pulses in the 21st Century: Proceedings of the Third International Food Legumes Research Conference, 22-26 September 1997, Adelaide, Australia.
Srivastava, S P and Yadav, C R and Rego, T J and Johansen, C and Saxena, N P (1997) Diagnosis and alleviation of boron deficiency causing flower and pod abortion in chickpea (Cicer arietinum L.) in Nepal. In: Proceedings of the International Symposium on Boron in Soils and Plants, 7-11 September 1997 , Chiang Mai, Thailand.
Rao, J V D K K and Chauhan, Y S and Johansen, C (1996) Abiotic stresses of extra-short-duration pigeonpea. In: Prospects for growing extra-short-duration pigeonpea in rotation with winter crops: proceedings of the workshop and monitoring tour, 16-18 October 1995, New Delhi, India.
Johansen, C and Saxena, N P and Saxena, M C (1996) Comparisons of Abiotic Constraints to Chickpea Production in WANA and SAT. In: Adaptation of Chickpea in the West Asia and North Africa Region, Nov 1992, ICARDA, Aleppo, Syria.
Saxena, N P and Saxena, M C and Johansen, C and Virmani, S M and Harris, H (1996) Future Research Priorities for Chickpea in WANA and SAT. In: Adaptation of Chickpea in the West Asia and North Africa Region, Nov 1992, ICARDA, Aleppo, Syria.
Johansen, C and Mengesha, M H and Hash, C T and Stenhouse, J W and Nigam, S N and Rheenen, H A van and Singh, L (1995) ICRISAT’s Crop Improvement and Resource Management Research: Relevance to Andhra Pradesh. In: Biotechnology for dry land agriculture in Andhra Pradesh. Assessing needs and opportunities. Proceedings of the workshop, 9-11 Nov 1994, Hyderabad.
Wani, S P and Sivaramakrishnan, S and Rupela, O P and Johansen, C and Lee, K K (1995) Partitioning of 14C-Photosynthate in Low and High Nodulating Selections of Chickpea. In: Nuclear methods in Soil-plant aspects of Sustainable agriculture, 5-9 April 1993, Colombo, Sri Lanka.
Nageswara Rao, R C and Gowda, C L L and Johansen, C and Rupela, O P and Singh, A K and Nigam, S N and Anders, M M and Rego, T J and McDonald, D (1995) A proposal for a working group on acid soil tolerance in grain legumes. In: Plant-soil interactions at low pH: principles and management. Proceedings of the Third International Symposium, 12-16 Sept 1993, Brisbane, Queensland, Australia.
Bantilan, M C S and Johansen, C and McDonald, D (1994) Expectations from BNF Research: Research Administrators' Point of View. In: Linking Biological Nitrogen Fixation Research in Asia: Report of a meeting of the Asia Working Group on Biological Nitrogen Fixation in Legumes, 6-8 December 1994, ICRISAT Patancheru, Andhra Padesh, India.
Johansen, C (1993) Pigeonpea. In: Proceedings of The Faoiundp Project Ras1891040 Workshop on Underexploited and Potential Food Legumes in Asia, 31 October - 3 November 1990, Chiang Mai, Thailand.
Johansen, C and Virmani, S M and Lai, T V and Nam, N H and Nigam, S N (1993) Use of Environmental Information Systems in Analyzing Crop Adaptation and Product ion Constraint s as an Aid to On- farm Research. In: Approaches to on-farm research in Asia: summary proceedings of the Regional Workshop on On-farm Adaptive Research, 18-20 Feb. 1993, Ho Chi Minh City, Vietnam.
Ito, O and Tobita, S and Matsunaga, R and Rao, T P and Johansen, C (1992) Inorganic Nitrogen In Soil Water Collected From Soil Under Intercrop Components Sorghum And Pigeonpea - A Pot Experiment. In: Proceedings of the International Symposium, 1992, Ludhiana, India.
Johansen, C and Sahrawat, K L (1991) Strategies for Maximizing the Efficiency of Phosphorus Utilization in Cropping Systems Involving Chickpea and Pigeonpea. In: International workshop on Phosphorus Nutrition of Grain Legumes in the Semi-Arid Tropics, 8-11 Jan 1990, ICRISAT Patancheru, India.
Johansen, C and McDonald, D and Singh, L and Rheenen, H A van (1990) ICRISAT's Research On Groundnut, Pigeonpea and Chickpea. In: 23rd International Symposium on Tropical Agriculture Research: Production of Vegetables in the Tropics and Sub-tropics, 20-22 Sep 1989, Tsu (Japan),.
Chauhan, Y S and Saxena, N P and Johansen, C (1989) Abiotic Factors Limiting Chickpea And Pigeonpea Production. In: New Frontiers in Pulses Research and Development: Proceedings of National Symposium, 10-12 November, 1989, Directorate of Pulses Research, Kanpur.
Saxena, K B and Chauhan, Y S and Johansen, C and Singh, L (1989) Recent Developments in Hybrid Pigeonpea Research. In: New Frontiers in Pulses Research and Development: Proceedings of National Symosium, 10 - 12 November, 1989, Directorate of Pulses Research, Kanpur.
Johansen, C and Saxena, N P and Chauhan, Y S and Rao, G V S and Pundir, R P S and Rao, J V D K K and Jana, M K (1988) Genotypic variation in salinity response of chickpea and pigeonpea. In: Proceedings of the International Congress of Plant Physiology, 15-20 February 1988, New Delhi, India.
Saxena, N P and Johansen, C (1988) Realized Yield Potential in Chickpea and Physiological Considerations for Further Genetic Improvement. In: Proceedings of the International Congress of Plant Physiology, 15-20 February 1988, New Delhi, India.
Johansen, C (1987) Mechanisms of Salt Tolerance and their Relevance. In: Adaptation of chickpea and pigeonpea to abiotic stresses. Proceedings of the consultants' workshop, 19-21 Dec 1984, ICRISAT, India.
Chauhan, Y S and Venkataratnam, N and Johansen, C (1986) The Agronomy of Multiple Harvest Pigeonpea. In: Food Legume Improvement for Asian Farming Systems.Proceedings of an international workshop, 1-5 September 1986, Khon Kaen, Thailand.
Pande, S and Johansen, C and Stevenson, P C and Grzywacz, D, eds. (2001) On-farm IPM of chickpea in Nepal Proceedings of the International Workshop on Planning and Implementation of On-farm Chickpea IPM in Nepal. International Crops Research Institute for the Semi-Arid Tropics. ISBN 929066438X
Pande, S and Maji, A K and Johansen, C and Bantilan, F T, eds. (2000) GIS Application in Cropping System Analysis - Case Studies in Asia: Proceedings of the International Workshop on Harmonization of Databases for GIS Analysis of Cropping Systems in the Asia Region 18-29 August 1997, ICRISAT, Patancheru, India. International Crops Research Institute for the Semi-Arid Tropics. ISBN 9290664231
Johansen, C and Duxbury, J M and Virmani, S M and Gowda, C L L and Pande, S and Joshi, P K, eds. (2000) Legumes in rice and wheat cropping systems of the indo-gangetic plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 92-9066-418-5
Pande, S and Johansen, C and Lauren, J and Bantilan, F T, eds. (1999) GIS analysis of cropping systems: proceedings of an International Workshop on Harmonization of Databases for GIS Analysis of Cropping Systems in the Asia Region,18-19 Aug 1997, ICRISAT-Patancheru, India. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 9290664037
Pande, S and Boshou, L and Hong, N X and Johansen, C and Gowda, C L L, eds. (1998) Groundnut Bacterial Wilt in Asia Proceedings of the Fourth Working Group Meeting 11-13 May 1998. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 92-9066-397-9
Kumar Rao, J V D K and Johansen, C and Rego, T J, eds. (1998) Residual effects of legumes in rice and wheat cropping systems of the Indo-Gangetic plain: proceedings of the Workshop, ICRISAT Patancheru, Andhra Pradesh, India, 26-28 August 1996. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 8120412974
Gowda, C L L and Nigam, S N and Johansen, C and Renard, C, eds. (1996) Achieving high groundnut yields: proceedings of an International Wrokshop, 25-29 Aug 1995, Shandong Peanut Research Institute (SPRI), Laixi, Shandong, China. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 92-9066-350-2
Saxena, N P and Saxena, M C and Johansen, C and Virmani, S M and Harris, H (1996) Adaptation of Chickpea in the West Asia and North Africa Region. ICRISAT-ICARDA. ISBN 92-9066-336-7
Ito, O and Johansen, C and Adu-Gyamfi, J J and Katayama, K and Kumar Rao, J V D K and Rego, T J, eds. (1996) Roots and nitrogen in cropping systems of the semi-arid tropics. Proceedings of the International Workshop: Dynamics of Roots and Nitrogen in Cropping Systems of the Semi-Arid Tropics, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Andhra Pradesh, India, 21-25 November 1994. JIRCAS International Agriculture Series (3). Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki, Japan.. ISBN 4-906635-01-6
Rupela, O P and Kumar Rao, J V D K and Wani, S P and Johansen, C, eds. (1994) Linking Biological Nitrogen Fixation Research in Asia: report of a meeting of the Asia Working Group on Biological Nitrogen Fixation in Legumes 6-8 Dec 1993. International Crops Research Institute for the Semi-Arid Tropics. ISBN 9290662972
Johansen, C and Lee, K K and Sahrawat, K L, eds. (1991) Phosphorus nutrition of grain legumes in the semi-arid tropics. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. ISBN 929066200X
Prasad, K L N (1996) Analysis of genotype x environment interaction in pigeonpea (Cajanus cajan (L.) Millsp.) subjected to waterlogging. Masters thesis, Andhra Pradesh Agriculture University.
Nam, N H (1994) Analysis of growth and yield of extra-short-duration Pigeonpea (cajimus cajan [l.] millsp.)in relation to soil moisture availability. PHD thesis, Ministry of Education and Training Government of Vietnam.