Guide to oil exploration in Sudan.
Series: Bulletin ;; no. 20; Bulletin (Sudan. Misāḥah al-Jiyūlūjīyah) ;; no. 20.
Published: 1972
Place of publication: [Khartoun?]
Language: eng
Number of pages: 19
Subjects: Petroleum -- Sudan -- Prospecting.
Notes: Bibliography: p. 15-17.