Land and water resources survey in the Jebel Marra area : the Sudan - Food and Agriculture Organization of the United Nations (Rome : Food and Agriculture Organization of the United Nations, 1968)
One book (ix, 70 p.) and 3 fold. col. maps in box.
'FAO/SF:48/SUD-17.'
Keywords: Natural resources -- Sudan -- Darfur; Darfur (Sudan) -- Economic conditions