000			00335nam a2200145Ia 4500
001			74271
008			240126s9999||||xx |||||||||||||| ||und||
082			_a304.2 ENV
245		0	_aEnvironmental studies: contemporary environmental issues
260			_aHyderabad
260			_bBRAOU
260			_c1996
300			_a283p.
942			_cBK
999			_c74271 _d74271