000 00343nam a2200145Ia 4500
005 20240814115942.0
008 240813s9999||||xx |||||||||||||| ||und||
082 _a591.5 POR
100 _aPortmann, Adolf
245 0 _aAnimals as social beings
260 _aNew York
_bViking Press
_c1961
300 _a249p
650 _aZoology
942 _cBK
999 _c9563
_d9563