1969
1. BP Pal (1969). The Search for New Genes. Agriculture and Livestock in India, Vol VII, Part V, September 1937:
1976
1. Harbhajan Singh, Arora RK and Hardas MW (1976). Untapped Plant Resources. Indian Journal of Genetics and Plant Breeding, 36: 194-203 2. HB Singh, RK Arora and MW Hardas (1976). Untapped plant resources. Indian Journal of Genetics and Plant Breeding, 36: 139-140
1984
1. Phogat BS, DP Singh and P Singh (1984). Responses of cowpea [Vigna unguiculata (L.) Walp.] and mung bean [Vigna radiata (L.) Wilczek] to irrigation. I. Effects on soil-plant water relations, evapotranspiration, yield and water use efficiency. Irrigation Science, 5: 29-42