000 00351nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 574.5 RAO-P
100 _aRao, K S
245 _aPractical ecology
260 _bAnmol Publications Pvt. Ltd., New Delhi
260 _c1998
300 _a191
650 _aEcology; Biology
942 _cBOOKS
999 _c37921
_d37921