00434    a2200157   4500020001500000082001500015100002000030245004100050250001200091260005400103300001800157650001200175650001300187650005000200700002600250  a0521498449  a591.5bMAN  aManning, Aubrey  aAn introduction to animal behaviour   a4th ed.  aCambridgebCambridge University Pressc1992g1997  ax,196p.c24cm  aAnimals  aBehavior  aSpecific topics in natural history of animals  aDawkins,Marian Stamp