共 21 条
[3]
COLES G, 1983, J AM VET MED ASSOC, V183, P166
[4]
COLES GC, 1986, VET CLIN N AM FOOD A
[5]
GIBSON T. E., 1963, RES VET SCI, V4, P258
[9]
GASTROINTESTINAL PARASITES IN SHEEP IN AN ARID ENVIRONMENT
[J].
AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE,
1981, 21 (109)
:179-182
[10]
GRUNER L, 1977, J RECHERCHE OVINS CA, V3, P25