000 00408 a2200109 4500
008 180809b xxu||||| |||| 00|
100 _a George V. Nikolskii
245 _aTheory of fish population dynamics- as the biological background for rational exploitation and management of fishery resources
_c George V. Nikolskii
260 _aDehra Dun
_bBishen Singh&Mahendra Singh
_c1969
300 _a361p
942 _2ddc
_cBK
999 _c6874
_d6874