000 00430 a2200169 4500
020 _a8185375348
082 _a577.6
_bMUN
090 _c20562
_d31879
100 _aMunshi, J. Datta
245 _aFundamentals of freshwater biology
260 _aDelhi
_bNarendra publishing house
_c1995
_g1995
300 _axviii,222p.
_c25cm
650 _aFreshwater ecology
650 _aEcology
700 _aMunshi, J. S. Datta
942 _cL
999 _c48167
_d48167