000 00286nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aRussell, E S
245 0 _aBehaviour of animals
260 _bEdward Arnold
_aLondon
_c1946
942 _c1
999 _c25288
_d25288