00570nam a2200169 a 4500 ASIN9380937091 20140611070325.0 140611s2011 xxu eng d 9380937091 (hardcover) 9789380937090 (hardcover) Sethi, Purnima. Environmental pollution and control / Purnima Sethi, V. S. Kulkarni. [S.l.] : Alfa Publications, 2011. 1 v. (unpaged) Kulkarni, V. S. Amazon.com http://www.amazon.com/exec/obidos/ASIN/9380937091/chopaconline-20 6145 6145 0 0 0 0 QUESTCL QUESTCL 2014-06-11 2189.00 0 628.53SET 42228 2018-01-11 00:00:00 BK