000 00444 a2200169 4500
020 _a0697360237
082 _a363.7
_bCUN
090 _c19482
_d29860
100 _aCunningham, William P.
245 _aEnvironmental science
_ba global concern
250 _a5th ed.
260 _aNew York
_bMcGRAW-HILL , INC.
_c1999
_g1999
300 _axxii,650p.
_c28cm
650 _aEnvironmental science
700 _aSaigo, Barbara Woodworth
942 _cL
999 _c47216
_d47216