Epidemiology of gastrointestinal nematodes in cattle on traditional, small-scale dairy and large-scale dairy farms in Iringa district, Tanzania

Autor: Keyyu, J.D. *, Kyvsgaard, N.C., Monrad, J., Kassuku, A.A.
Zdroj: In Veterinary Parasitology 2005 127(3):285-294
Databáze: ScienceDirect