000			00317nam a2200133Ia 4500
005			20260205051016.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a614.7 T737G
100			_aTripathy, A K
245		0	_aGlobal environmental problems
260			_aN D _bAshish _c1993
300			_a275p.
942			_cBK
999			_c89135 _d89135