000 00312nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a598.2
100 _aGray,Annie P
245 _aBird hybrid: A check-list with bibliography.
260 _aEngland
_bCommonwealth Agri.
_c1958
300 _a390
942 _2ddc
_cBK
999 _c7573
_d7573