1982 KESAVAN, Parthasarathy Chenna (b. 1938) Ph.D.,F.N.A.,F.N.A.A.S, Distinguished Fellow, M.S. Swaminathan Research Foundation, 3rd Cross Road, Taramani, Chennai – 600113; Res. N-19, Sengamalam, Maxworth Nagar, Kovilambakkam, Chennai – 600117; Tel: (044)22541698,22542698(O),65299023(D),22460077,22460254(R),09444024013; Fax: 22541319; Email: ; Sp. Genetics/Radiation Biology/Sustainability Science.