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020 _a080534215X
082 _a363.7 CHI
100 _aChiras, Daniel D.
245 _aEnvironmental science : action for a sustainable future / Daniel D. Chiras.
250 _a4th ed.
260 _aThe Benjamin/Cummings
650 _aEnvironmental sciences
999 _c13020
_d13020
952 _w2012-09-11
_p3612
_r2012-09-11
_40
_00
_bNU
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_o363.7 CHI
_d2012-09-11
_70
_yOS
_aNU