Chairman's report.
Contributors: Christoffersen, Leif E.; Norway. Ministry of Development Cooperation.; World Bank. Africa Technical Department. Environmental Division.; Workshop on Dryland Management Policies and Information Needs in the Sudano-Sahelian Zone (1992 : Oslo, Norway)
Publisher: AFTEN
Published: 1992
Place of publication: Washington
Language: eng
Notes: "A workshop sponsored by the Norwegian Ministry of Development Cooperations and the Environment Division, Africa Technical Department of the World Bank".