00650     2200205   4500001002100000005001500021008004100036035002000077082001100097084001700108100001800125245010600143260005600249300002100305520006500326650001200391650001500403650001200418990001400430INLIS00000000001824420231103021313231103                           0 eng    a0010-1218000082  a591.51  a591.51 KOR a1 aKORTLANDT, A.1 aAspects and prospects of the concept of instinct.(Vicisstudes of the hierarchy Theory) /cA. Kortland  aLeiden :bArchives Neerlandaises de Zoologie,c1955  a130 p. : 23,5 cm  aRepr.: Archives Neerlandaises de Zoologie. 11, 1955: 155-284 4aANIMALS 4aPSYCHOLOGY 4aZOOLOGY  amfn-20082