000 00278nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aPinowski and Kendeigh
245 0 _aGranivorous birds in ecosystem
260 _bCUP
260 _c1977
365 _b451.51
942 _cBK
999 _c205858
_d205858