639.21
G361                The Biological basis of freshwater fish production: a symposium sponsored by Sectional Committee on productivity of freshwater communities of the international biological programme, the University, reading, England 1-6 September 1966 / edited by Shelby D. Gerking . - Oxford : Blackwell Scientific Publications,c1967 . - xiv,495p.; fig., tables

               Includes bibliography and index

Central Inland Fisheries Research Institute

CIFRI