2012 SRIVASTAV, Ajai Kumar (b. 1953) PhD, Professor Emeritus, Department of Zoology, DDU Gorakhpur University, Gorakhpur – 273009; Res. Sara Niwas, Near Bunty Shamiana House, Basantpur, Gorakhpur – 273005; Tel: 09336400846(M); Email: ; Sp. Endocrinology/Toxicology/Fishery Biology.