000			00421nam a22001577a 4500
999			_c47070 _d47070
003			OSt
008			201112b ||||| |||| 00| 0 eng d
020			_a9780070647725
082			_a577.2 C
100			_aCUNNINGHAM,W P
245			_aPRINCIPLES OF ENVIRONMENTAL SCIENCE: INQUIRY AND APPLICATIONS
250			_a4TH
260			_aNEW DELHI _bTATA McGRAW HILL EDUCATION PVT LTD _c2007
300			_a410 p
942			_2ddc _cBK