000 00325 a2200109 4500
008 181227b xxu||||| |||| 00|
100 _a Poddubny.,A.G
245 _aEcological toporaphy of fish population in reservoirs /
_c A.G. Poddubny.
260 _b. Amerind Publishing Co. Pvt. Ltd.,
_c1976
300 _a414p.
942 _2ddc
_cBK
999 _c7682
_d7682