000 00379nam a2200133Ia 4500
008 230104s9999||||xx |||||||||||||| ||und||
020 _a23901004
040 _cChuka University Library
050 _aS 938
_bO87 1985
100 _aOwen, Oliver S.
_93508
245 0 _aNatural resource conservation :an ecological approach
260 _aMacmillan |
_bNewyork
_c1985
942 _cBK
999 _c5390
_d5390