共 10 条
[2]
BARBER R. S., 1957, Journal of Agricultural Science, V48, P347, DOI 10.1017/S0021859600031713
[4]
BARBER RS, 1955, CHEM IND-LONDON, P601
[7]
DAMMERS J, 1959, VILOW, P7
[8]
KING J. O. L., 1960, Veterinary Record, V72, P304
[9]
LUCAS IA, 1957, PROC NUTR SOC, V16, P1
[10]
YATES F., 1933, EMPIRE JOUR EXP AGRIC, V1, P129