000			00339nam a2200133Ia 4500
005			20260205054106.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a363.72 D26E
100			_aGupta, S.P. Das
245		0	_aEnvironmental issues for the 21st century
260			_aNew Delhi _bMittal _c2003
300			_a194p.
942			_cBK
999			_c132620 _d132620