000			00446nam a22001817a 4500
003			OSt
008			221028b ||||| |||| 00| 0 eng d
020			_a8176485349
082			_a363.73
100			_aTrivedi, Prof. P.R.
245			_aEnvironmental Pollution and Control
250			_a1st. ed.
260			_aNew Delhi _bA.P.H. Publishing Corporation _c2008
300			_avi, 161p.
300			_a23cm.
650			_aPollution
942			_2ddc _cBK
999			_c3723 _d3723