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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
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
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
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
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
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
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.
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.
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
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
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
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 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.
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
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
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
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.
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
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
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
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
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
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
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.
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
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
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
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
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.
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
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.
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
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 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
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
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
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
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
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
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
Saxena, N P and Johansen, C and Saxena, M C (1993) News and Views Newsletter (GGLDRN). News and Views Newsletter (GGLDRN), 1 (2). 18pp.
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 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
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 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
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