Disease, vulnerability and livelihoods on the Tanzania-Uganda interface ecosystem to the West of Lake Victoria: diagnostic survey of north-western Tanzania

control de enfermedades diagnosis diagnostic disease control disease surveillance disease transmission encuestas enfermedades de las plantas enfermedades humanas food security human diseases lac victoria lago victoria maladie de l'homme maladie des plantes pests of plants plagas de plantas plant diseases ravageur des plantes seguridad alimentaria surveys transmission des maladies vigilancia de enfermedades