000 00353nam a2200133Ia 4500
008 220721s1929 xx 000 0 und d
041 _aeng
082 _a598.2
100 _aHOWARD, H. ELIOT
245 _aIntroduction to the study of bird behaviour
260 _aCambridge
_bCambridge University Press
_c1929
300 _a136P.
999 _c74366
_d74366