Format:
65 S. : graph. Darst. : 30 cm.
Series Statement:
Zentrum für Entwicklungsforschung 〈Bonn〉: ZEF Discussion papers on development policy 33
Note:
Literaturverz. S. 56 - 65
Language:
English
Subjects:
Geography
Keywords:
Desertifikation
;
Melioration
;
Desertifikation
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