000			00426nam a2200157Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a81-203-2157-x
041			_aen
082			_a363.7
100			_aWRIGHT, Richard T.
245		0	_aEnvironmental Science : Toward A Sustainable Future
250			_a8th ed.
260			_aNew Delhi _bPrentice-Hall of India Pvt Lt _cd 2002
300			_axxii, 682p
942			_cSR
999			_c74039 _d74039