TY - BOOK AU - Garson,M.S. TI - The Tundulu carbonatite ring-complex in southern Nyasaland T2 - Malawi. Geological Survey Dept. Memoir AV - QE327.N8 A28 no. 2 PY - 1962/// CY - Zomba PB - Govt. Printer KW - Geology KW - Malawi KW - Carbonatites KW - Petrology N1 - Bibliography: p. 225-231 ER -