Media type: E-Article Title: Review: Sahara and Sudan. IV. Wadai and Darfur Contributor: Middleton, Dorothy Published: The Royal Geographical Society, 1972 Published in: The Geographical Journal, 138 (1972) 2, Seite 255-256 Language: English ISSN: 0016-7398; 1475-4959 Keywords: Reviews Origination: Footnote: