Der Südsudan in Sklavenketten.
By: [Von] Elimar Frhr. von Fürstenberg u. Helmut Ruppert.
Contributors: Ruppert, Helmut, joint author,
Publisher: Habbel
Published: 1969
Place of publication: Regensburg
Language: ger
Number of pages: 238
Subjects: Sudan -- Politics and government
Notes: Bibliography: p. 199-208.