000			00391nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a363.7 _bENG-E
100			_aEnger, Eldon D
245		0	_aEnvironmental Science
260			_bW M. C. Brown Company Publishers _aLowa _c1995
630			_xGeneral stack
650			_aEnvironmental sciences _vOther social problems & services
942			_cBOOK
999			_c55298 _d55298