TY - BOOK AU - Nikolskil , George V. AU - Bradley , J. E. S. AU - Jones, R. TI - Theory of fish population dynamics: as the biological background for rational exploitation and management of fishery resources U1 - 639.2 PY - 1980/// CY - Dehra Dun PB - Bishen Singh Mahendar Pal Singh KW - Fisheries ER -