The Nile Basin, pp 53-83. Book call no. Statesmen's Who's Who 2000 . East Grinstead, West Sussex, England, Bowker-Saur, 1999. London, Oxford University Press for the International Institute for Strategic Studies, 1999.
Book call no.
International 1997 Africa and the Middle East Volume 3 . Washington, U.S. Dept of the Interior and U.S. Geological Survey, 1999. The Mineral Industry of Tanzania by George J. Coakley, p NN1-NN5. Book call no. New York, Routledge, 1998.