共 18 条
[1]
BELL J. M., 1960, CANADIAN JOUR ANIMAL SCI, V40, P71
[3]
BELZILE R., 1963, CANADIAN JOUR ANIMAL SCI, V43, P169
[4]
BOWLAND JP, 1965, 1257 CAN DEP AGR PUB
[9]
HESKETH HR, 1963, POULTRY SCI, V42, P1276
[10]
MCGREGOR W. G., 1961, CANADIAN JOUR PLANT SCI, V41, P716