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Rao, J V D K K and Dart, P J and Sastry, P V S S (1983) Residual Effect of Pigeonpea (Cajanus cajan) on Yield and Nitrogen Response of Maize. Experimental Agriculture, 19 (2). pp. 131-141. ISSN 0014-4797
Sahrawat, K L (1983) Mineralization of soil organic nitrogen under waterlogged conditions in relation to other properties of tropical rice soils. Australian Journal of Soil Research, 21 (2). pp. 133-138. ISSN 0004-9573
Sahrawat, K L (1983) Organic nitrogen in potassium chloride extracts of histosols in the Philippines. Geoderma, 29 (1). pp. 77-80. ISSN 0016-7061
Reed, W (1983) Crop Losses Caused By Insect Pests In The Developing World. In: 10th International Congress of Plant Protection 1983. Volume 1. Proceedings of a conference, 20-25 November 1983, Brighton, England.