000			00494nam a22001937a 4500
020			_a9789339204037
082			_a628 _bDAV
100			_aDavis, Mackenzie L.
245			_aIntroduction environmental engineering /
250			_a5th ed.
260			_aNew Delhi : _bMHE, _cc2008, 2013
300			_axvi, 1040 p.
650			_aEnvironmental engineering
650			_aCivil engineering
650			_aWater chemistry
650			_aGreen chemistry
700			_aCornwell, David A.
942			_cBK
999			_c288 _d288