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005 19990530
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035   $a(Aleph)000509896FED01
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100   $a19990530g19709999km-y0itay50------ba
101 0 $aita
105   $aa-------00---
200 1 $aSOCIAL behaviour in birds and mammals$eEssays on the social ethology of animals and man$fedited by John Hurrel Crook
205   $a$aLondon
210   $aNew York$cAcademic Press$d1970.
215   $aXL, 492 p.$cill.$d24 cm
702  1$aCrook,$bJohn Hurrel$f<1930->
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990005098960403321
952   $aXV C 20$bBibl. 49372$fFLFBC
959   $aFLFBC
996   $aSOCIAL behaviour in birds and mammals$9535619
997   $aUNINA