Habgood, F. Report on the recent investigation of the Sumbu-Nkombedzi coalfield, Chikwawa district / F. Habgood. - Zomba: [s.n.] , 1956. - 29 p. : map ; 33 cm. - Report ; no. 1 . Includes bibliographical references. Subjects--Topical Terms: Coal -- Nyasaland. Gov. Doc. Class. No.: G MAL N33 (08) 1/1