000 00359nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _a574.5 SIN-E
100 _aSinha, B N
245 _aEcosystem degradation in India
260 _bAshish Publication House, New Delhi
260 _c1990
300 _a475
650 _aEcology; Biology
942 _cBOOKS
999 _c31239
_d31239