000 00315nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a628.5
100 _aAnubha Kaushik
245 0 _aPerspectives in Environmental Studies
250 _a2
260 _bNew Age International Pvt Ltd, New Delhi
_c2007
942 _cBK
999 _c12317
_d12317