formation (1) recherche (1) élevage de bétail (1) cheptel sur pied (1) programme d'études (1) connaissances indigènes (1) santé animale (1) bétail (bovins) (1) Interviews (1) Training (1) Animal health (1) Vocational education (1) Teaching (1) Teachers (1) Research (1) Medicine (1) Livestock (1) Leaves (1) Interviews (1) Instruction (1) Herbs--Therapeutic use (1) Farmers (1) Education (1) Cattle (1) Betrothal (1) Authors (1) Animals (1) Vocational education (1) Interviews (1) Research (1)