000 00432nam a2200169Ia 4500
008 230718s9999 xx 000 0 und d
020 _a9781259006388
041 _aeng
082 _a628
_bCHA
100 _aChawla S.
245 _aTextbook Of Environmental Studies
260 _c2017
_bMcGraw Hill
300 _a318
365 _cRs.
_b285.00
700 _aChawla S.
906 _dO:0562109-Aug-2017B:456904-Aug-2017
_cBSH
_b1596
999 _c345189
_d345189