00713nam a2200217 a 450000100060000000300080000600500170001400800410003102000200007202000200009203500190011204000270013104100080015808200270016610000210019324501230021426000520033730000270038950400410041665000380045758634BD-RjUL20211209080637.0161219s2003    enk      b    001 0 eng    a0521809908 (hb)  a052100778X (pb)  a(BD-RjUL)58758  aDLCcDLCdBD-RjULbeng  aeng00a333.9516223bNOS 20031 aNorton, Bryan G.10aSearching for sustainability :binterdisciplinary essays in the philosophy of conservation biology /cBryan G. Norton.  aNew York : bCambridge University Press,c2003.  aviii, 554 p. ;c24 cm.  aIncludes bibliographical references. 0aConservation biologyxPhilosophy.