共 33 条
[3]
BRUCKNER JH, 1959, P CORNELL NUTR C FEE, P105
[4]
BULLOCK D. W., 1963, British Poultry Science, V4, P227, DOI 10.1080/00071666308415499
[5]
CLARK TB, 1962, 476 WEST VIRG U AGR
[9]
FULLER HL, 1958, P NUTR COUNCIL AM FE, P11
[10]
GARDINER E. E., 1962, CANADIAN JOUR ANIMAL SCI, V42, P95