1984 ABROL, Yash Pal (b. 1935) Ph.D.(Chicago),F.N.A.,F.A.Sc.,F.N.A.A.S., President, Indian Nitrogen Group (SCON); F4, NASC Complex, CGIAR Block, Dev Prakash Shastri Marg, New Delhi – 110012; Res. Flat No. 202, Abhinandan, Plot No. 8, Sector 51, Near Artemis Hospital, Gurgaon – 122002; Tel: (011) 25843842(O), (0124) 4241629(R), 09810032162(M); Fax: 25843842; Email: ; Sp. Agriculture/Crop Physiology/Land Use/Climate andAgriculture.