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Coastal deserts; their natural and human environments
Amiran, David H. K. (ed.);  … - 1973
Persistent link: https://www.econbiz.de/10000347273
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Die Ausbreitung der Wüsten : (Desertifikation)
Zörnig, Stephan (agent) - 1980 - 1. Aufl
Persistent link: https://www.econbiz.de/10000120639
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Die Sahara : Entwicklungen in einem Wüstenkontinent
Schiffers, Heinrich - 1980
Persistent link: https://www.econbiz.de/10000089966
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Role of forestry in combating desertification : proceedings...
1989
Persistent link: https://www.econbiz.de/10000092146
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Non-timber uses of selected arid zone trees and shrubs in Africa
Booth, F. E. M - 1988
Persistent link: https://www.econbiz.de/10000092151
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Adaptive strategies in African arid lands : proceedings from a seminar at the Scandinavian Institute of African Studies, Uppsala, Sweden, April 1989
Bovin, Mette (ed.); Manger, Leif O. (contributor) - 1990
Persistent link: https://www.econbiz.de/10000325843
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Environmental problems and their international implications : papers
Odabaşı, Halis (contributor); Ulug, S. Erol (contributor) - 1973
Persistent link: https://www.econbiz.de/10000333207
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The ecology of agricultural systems
Bayliss-Smith, Timothy P. - 1982
Persistent link: https://www.econbiz.de/10000014493
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Spreading deserts : the hand of man
Eckholm, Erik; Brown, Lester R. - 1977
Persistent link: https://www.econbiz.de/10000015220