Ethology :
Eibl-Eibesfeldt, Irenaus.
Ethology : the biology of behavior / Irenaus Eibl-Eibesfeldt ; translated by Erich Klinghammer. - New York : Holt, Rinehart and Winston, 1970. - xiv, 530 p. :
Translation of Grundriss der vergleichenden Verhaltensforschung, Ethologie.
0030731305
Animal behavior.
591.51 / Et
Ethology : the biology of behavior / Irenaus Eibl-Eibesfeldt ; translated by Erich Klinghammer. - New York : Holt, Rinehart and Winston, 1970. - xiv, 530 p. :
Translation of Grundriss der vergleichenden Verhaltensforschung, Ethologie.
0030731305
Animal behavior.
591.51 / Et