000 00264nam a22001097a 4500
020 _a9789384007058
082 _a577.6
_bSUJ.E
100 _aSujandu Dey
245 _aEcology of Aquatic Systems
260 _aNew Delhi
_bScientific International
_c2014
942 _cBK
999 _c206717
_d206717