Geology of the Ketewaka-Mchuchuma coalfield, Njombe district. - McKinlay, Alexander Cameron MacLean ([Dar es Salaam, 1954)
With : Geology of north, west and central Njombe District, Southern Highlands Province. London : Crown Agents for the Colonies, 1948. Bound together subsequent to publication.
"References": p. 46.
Keywords: Coal -- Tanzania -- Njombe (District); Geology -- Tanzania -- Njombe (District); Geology, Stratigraphic