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Land degradation, rainfall variability and food production in the Sahelian zone of the Sudan
A. T. AyoubVolume:
10
Year:
1999
Language:
english
Pages:
12
DOI:
10.1002/(sici)1099-145x(199909/10)10:53.0.co;2-u
File:
PDF, 293 KB
english, 1999