00813cam a22002651 4500 gs 66000083 DLC 20260227111419.0 901220s1960 sj ab b 000 0 eng gs 66000083 (OCoLC)25892395 DLC CU DLC premarc TN933 .K3 Kabesh, M. L. Mica deposits of northern Sudan, by M.L. Kabesh. [Khartoum] Sudan Survey Dept., 1960. 55 p. illus., maps. 28 cm. Sudan. Geological Survey Dept. Bulletin no. 7 Part of illustrative matter folded. Bibliography: p. 53-55. Mica Sudan. Geology, Economic Sudan. Bulletin (Sudan. Misāḥah al-Jiyūlujīyah) ; no. 7. 30188 30188