共 5 条
[1]
GIBSON TE, 1970, RES VET SCI, V11, P138
[2]
MANTON V. J. A., 1962, RES VET SCI, V3, P308
[3]
PARFITT J. W., 1958, Laboratory Practice, V7, P353
[4]
ROSS J G, 1970, Journal of Helminthology, V44, P199, DOI 10.1017/S0022149X0002174X
[5]
STUDIES ON RESISTANCE OF SHEEP TO INFESTATION WITH HAEMONCHUS-CONTORTUS AND TRICHOSTRONGYLUS SPP AND ON THE IMMUNOLOGICAL REACTIONS OF SHEEP EXPOSED TO INFESTATION .6. THE INFLUENCE OF AGE AND NUTRITION ON RESISTANCE TO TRICHOSTRONGYLUS COLUBRIFORMIS
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1953, 4 (03)
:340-348
STEWART, DF
;
GORDON, HM
.