000 00323 a2200145 4500
020 _a8177540610
082 _a577.7
_bNIK
090 _c20889
_d32358
100 _aNikolsky, G.V.
245 _aEcology of fishes
260 _aJodhpur
_bAgrobios
_c2000
_g2000
300 _aix,351p.
_c22cm
650 _aEcology
942 _cSR
999 _c48448
_d48448