Pulfrey, William Geological survey of mining area, Kavirondo. - Nairobi : Printed and published by the Government Printer, 193 8. - 1 p. l., 64 p. : incl. illus., 3 fold. maps, fold. tab. fold. map (in pocket) ; 25 cm. LCCN: gs 40-000030 Subjects--Topical Terms: Geology -- Kenya -- Kavirondo. Gov. Doc. Class. No.: G EAK N42 (08)3/7