共 10 条
[1]
BRANT AW, 1951, FOOD TECHNOL-CHICAGO, V5, P356
[2]
COTTERILL OJ, 1958, POULTRY SCI, V37, P479
[6]
PARNELL ED, 1958, TEXAS AGR EXP STA B, V296, P4
[7]
Spamer C., 1931, US EGG POULTRY MAG, V37, P48
[9]
SWANSON MH, 1958, POULTRY SCI, V37, P1246
[10]
1959, FED REG