000			00888nam a2200313Ia 4500
003			HQRS
005			20211130231718.0
008			150617s2014 xx 000 0 eng d
020			_a9780697098801
040			_aHQRS _beng _cHQRS
041			_heng
100			_aEnger, Eldon D.
245			_aEnvironmental science: _ba study of interrelationships
250			_a4th ed.
260			_aDubuque: _bWm.C.Brown, _c1992
300			_axiv, 514p.: _bill.; _c27cm.
500			_aIncludes index
650			_aEnvironmental science
650			_aEnvironment policy
650			_aEnvironmental conservation
650			_aEnvironmental protection
650			_aEnvironmental management
650			_aPollution _xEnvironmental aspects
650			_aNature _xEffect of human beings on
700			_aSmith, Bradley F.
700			_aKane, Kevin, ed.
365			_aINR
942			_2udc _cBK
999			_c18913 _d18913