000 00511cam a2200169Ma 4500
020 _a0697412512
040 _cYOU
082 _a363 WCB 1999 A077 Or.
100 1 _aNelson, Darby.
245 1 0 _aStudent study guide to accompany Environmental science :
_ba global concern, 5th ed. /
260 _aBoston, [etc.] :
_bWCB/McGraw-Hill,
_c1999.
300 _a275 p. :
_bill. ;
_c28 cm.
650 0 _aEnvironmental sciences
700 1 _aCunningham, William P.
700 1 _aSaigo, Barbara Woodworth.
942 _cEK
999 _c15549
_d15549