000 00359nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _a574.92 SAN-M
100 _aSanthanam, R, et al.
245 _aManual of freshwater ecology
260 _bDaya Publishing House, Delhi
260 _c1989
300 _a134
650 _aMarine biology
942 _cBOOKS
999 _c30171
_d30171