Existing traditional/ appropriate technology in Tanzania: a case study of Arusha, Iringa, Kilimanjaro, Morogoro, Ruvuma, Shinyanga and Tanga region - Dodoma: Community Dev. Department Research & Statistics Division, 1987 - xv,125p.: ill.; 30cm. Subjects--Topical Terms: Appropriate technologyTanzania LC Class. No.: EAF QTO T28.T34E57