000 00542nam a22001937a 4500
999 _c160549
_d160549
003 USJPLib
008 210408b ||||| |||| 00| 0 eng d
020 _a9788120345232
041 _aEng.
082 _a628.5
_bMEE
100 _aMeenakshi, P.
_988502
245 _aElements of environmental science and engineering
250 _a2nd ed.
260 _aNew Delhi
_bPHI learning
_c2014
300 _ax, 336 p.
_bill.
_c23 cm.
650 _aEnvironmental Engineering
_914040
650 _aEnvironmental Management
_955088
942 _2ddc
_cLM