000 00506pam a2200181a 44500
008 160408b1980 xxu||||| |||| 00| 0 eng d
082 _a620.8
_bP972e
100 _aPurdom, P. Walton
245 1 _aENVIRONMENTAL SCIENCE
_cMANAGING THE ENVIRONMENT
260 _aColumbus
_bCharles E. Merrill
_c1980
300 _axi,523
650 _aEnvironmental Engineering
650 _aEnvironmental Protection
650 _aPollution
700 _aAnderson, Stanley H.
964 _gCIRC
997 _aA65590 C
999 _c299040
_d299040