000 00259nam a22001097a 4500
082 _a500
_bWOO
100 _aWood . George C
_aCarpenter . Harry A
245 _aOur Environment
260 _aChicaco
_bAllyn And Bacon , Inc
_c1963
300 _a688 p.
942 _cL
999 _c17422
_d17422