000			nam a22 7a 4500
999			_c19703 _d19703
008			170729b xxu||||| |||| 00| 0 eng d
082			_a333.7 _bDES
100			_aDesai, R .G.
245			_aEnvironmental studies / _cR. G. Desai
250			_a1st ed.
260			_aMumbai _bHimalaya Publishing House, _c2007.
300			_a196p.
942			_2ddc _cBK