000 00291nam a22001337a 4500
999 _c1509
_d1509
020 _a9788120333291
082 _a333.7
100 _aBala Krishnamoorthy
245 _aEnvironmental Management Text & Cases
250 _a2nd
260 _aNew Delhi
_bPHI
_c2009
300 _a267
942 _cBK