000 00627cam a22002054a 4500
003 EC-PaCDF
005 20200720124151.0
008 050408s1980 -uk|||||||||||||||||eng|d
020 _a067508170X
_cNormal
040 _aEC-PaCDF
_bspa
_cEC-PaCDF
041 _aeng
082 0 4 _223
_a333.7
100 1 _aPurdom, P. Walton
_eautor
245 1 0 _aEnvironmental science :
_bmanaging the environment /
_cP. Walton Purdom y Stanley H. Anderson.
260 3 _aOhio, USA:
_bCharles E. Merril Publishing Co.,
_c1980.
300 _a523 p.;
_bil.;
_c25 cm.
546 _aIngles
700 1 _aAnderson, Stanley H.
_eautor
942 _2ddc
_cBOOK
999 _c1182
_d1182