Recent history of an Ethiopian delta
Subtitle: the Omo River and the level of Lake Rudolf
By: [by] Karl W. Butzer. Cartography by John A. Kirchner.
Contributors: Omo Research Expedition (1966-1978)
Series: University of Chicago. Dept. of Geography. Research paper no. 136; Research paper (University of Chicago. Dept. of Geography) -- no. 136.
Publisher: University of Chicago, Dept. of Geography]
Published: 1971
Place of publication: [Chicago
Language: eng
Number of pages: 184
Subjects: Physical geography -- Africa, East.; Omo River Delta (Ethiopia and Kenya); Rudolf, Lake (Kenya and Ethiopia); Africa, East -- Climate.
Notes: "Contribution no. 25 of the Omo Research Expedition (University of Chicago Group)"