00806cam a22002171 4500 gs 28000359 DLC 20260227111333.0 820118s1928 enkabf 000 0 eng c gs 28000359 (OCoLC)8071590 Library, U.S. Geological Survey CU-S DLC premarc QE327.Z3 A3 1928 Zanzibar. Geological Survey. Report on the geology of the Zanzibar Protectorate, by G.M. Stockley ... With a preface by E.J. Wayland ... director of the Geological survey of Uganda. Published by the government of Zanzibar. London, 1928. 126 p. tables, plates, fold. maps, diagrs. 25 cm. Geology Tanzania Zanzibar. Stockley, G. M. (Gordon Murray) 26668 26668