000 00346nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a591.5
100 _aHalliday T.R.
245 0 _aAnimal Behaviour : Causes and Effects Vol.1
260 _aBoston.
_bBlackwell Science
300 _a0
650 _aZoology
942 _cBK
999 _c7914
_d7914