00565nam a2200181Ia 4500008004100000020001800041022001300059040001300072082001400085245008300099260004900182300003300231500004000264650001400304650002500318700002200343700001800365191130s1999##################000#0#eng##  a9780521559232  a98030711  aACLcACL  a171.7 MAI  aBiology and the foundation of ethicscedited by Jane Maienschein, Michael Ruse  aCambridgebCambridge University Presscc1999  aviii, 336 p. : ill. ; 24 cm.  aIncludes bibliographical references  aBioethics  aEthics, Evolutionary  aMaienschein, Jane  aRuse, Michael