Nalder, Leonard Fielding, 1888- Nalder, Leonard Fielding, 1888- A tribal survey of Mongalla province by members of the province staff and Church Missionary Society. Edited by L. F. Nalder. - New York, Negro Universities Press [1970] Reprint of the 1937 ed. LCCN: 74100271 //r82 Subjects--Topical Terms: Ethnology -- Sudan.--Ethnology -- Sudan.Folklore -- Sudan.--Folklore -- Sudan. Subjects--Geographic Terms: Mongalla (Province)Sudan -- Languages.--Sudan -- Languages. LC Class. No.: DT135.M6 / N3 1970 Dewey Class. No.: 309.1/629