000			00422nam a2200157Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a0-07-231547-4
082			_a363.7 _bENG-E
100			_aEnger Eldon, D.
245		0	_aEnvironmental Science
260			_bMcGraw Hill _aNew York _c2002
300			_a486
546			_aEng.
650			_aEconomics _vEnvironmental Interrelationships , Environmental Ethics
942			_cBK
999			_c2282 _d2282