00823cam a22002531 4500 gs 59000068 DLC 20260227111407.0 900521s1958 mw ab b o000 0 eng c gs 59000068 (OCoLC)21566290 U.S. Geol. Survey. Libr. TxU TxU DLC premarc QE327.N8 B55 556.897 Bloomfield, K. (Keith) The geology of the Port Herald area. Zomba, Nyasaland, Govt. Printer, 1958. 76 p. illus., maps (part fold., 1 col. in pocket) tables. 25 cm. Nyasaland. Geological Survey Dept. Bulletin no. 9 Bibliography: p. 75-76. Geology Malawi. Bulletin (Nyasaland. Geological Survey Department) ; no. 9. 29313 29313