000 00427cam a22001457a 4500
008 180718b1989 xxu||||| |||| 00| 0 eng d
082 _aY4 W528
245 _aConservation for the twenty-first century
_cedited by David Western and Mary Pearl
260 _aNew York
_bOxford University Press
_c1989
300 _a365p.
650 _aEcology
650 _aNature conservation
700 _aPearl, Mary
700 _aWestern David
999 _c379799
_d379799