000
00312nam a2200121Ia 4500
008
140317s9999 xx 000 0 und d
082
_a
598.2
100
_a
Gray,Annie P
245
_a
Bird hybrid: A check-list with bibliography.
260
_a
England
_b
Commonwealth Agri.
_c
1958
300
_a
390
942
_2
ddc
_c
BK
999
_c
7573
_d
7573