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Can Desert Encroachment Be Stopped? A Study with Emphasis on Africa -...
This volume in the series Ecological Bulletins deals with the ecological and social problems of desert encroachment. It puts man and his activities into an ecological con- text... -
Desertification Control Bulletin Number 33, 1998: A Bulletin of World Events...
In this issue: UNEPSth Session of the Governing Council. SS. VP: Land Degradation; Combating Desertification in Iraq; Sustainable Agriculture and Pastoralism as a Means of...