01225nam a2200301 i 4500991002337289707536070406s2006 nju b 001 0 eng d200600540097806911259090691125902b13511877-39ule_instDi.S.Te.B.A.eng591.5622Dugatkin, Lee Alan625541The altruism equation :seven scientists search for the origins of goodness /Lee Alan DugatkinPrinceton :Princeton University Press,2006188 p. :ill. ;24 cmIncludes bibliographical references and indexAltruistic behavior in animalsAltruismhttp://www.loc.gov/catdir/toc/ecip069/2006005400.htmlTable of contents onlyhttp://catdir.loc.gov/catdir/enhancements/fy0654/2006005400-d.htmlPublisher description.b1351187728-01-1406-04-07991002337289707536LE003 591.5 DUG01.01 (2006)12003000088267le003pE24.08-l- 00000.i1451187313-07-07Altruism equation1221165UNISALENTOle00306-04-07ma -engnju40