000125849 000__ 01108cam\a2200301W1\4500 000125849 001__ 125849 000125849 005__ 20210513044039.0 000125849 008__ 880328s1987\\\\nju\\\\\\b\\\\00100\eng\\ 000125849 010__ $$a88-124600 000125849 020__ $$a0691077622 (alk. paper) :$$c30.00 000125849 035__ $$a(OCoLC)ocm17640615 000125849 035__ $$a00389333 000125849 035__ $$9AAN9690SI 000125849 035__ $$a125849 000125849 040__ $$aDLC$$cDLC 000125849 049__ $$aISEA 000125849 0500_ $$aQH75$$b.N67 1987 000125849 099__ $$aQH75 .N67 1987 000125849 1001_ $$aNorton, Bryan G. 000125849 24510 $$aWhy preserve natural variety? /$$cBryan G. Norton. 000125849 260__ $$aPrinceton, N.J. :$$bPrinceton University Press,$$cc1987. 000125849 300__ $$axiii, 281 p. ;$$c23 cm. 000125849 440_0 $$aStudies in moral, political, and legal philosophy 000125849 500__ $$a"Written under the auspices of the Center for Philosophy and Public Policy, University of Maryland"--Opp. t.p. 000125849 504__ $$aIncludes bibliographical references and index. 000125849 650_0 $$aBiodiversity conservation. 000125849 7102_ $$aUniversity of Maryland, College Park.$$bCenter for Philosophy and Public Policy. 000125849 85200 $$bgen$$hQH75 .N67 1987 000125849 909CO $$ooai:library.usi.edu:125849$$pGLOBAL_SET 000125849 966__ $$c 1$$lUSIGEN$$mBKGEN$$sQH75 .N67 1987$$p30.00$$xISEA$$z050$$b39203009865317 000125849 980__ $$aBIB 000125849 980__ $$aBOOK