Desertification de l'Afrique au sud du Sahara

Desertification de l'Afrique au sud du Sahara

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Bibliographic Details
Main Author:	62098 DELWAULLE, J.C.
Format:	biblioteca
Published:	1973
Subjects:	USO DE LA TIERRA, EROSION, CLIMA, INCENDIOS, PLANTACION, ACACIA, AFRICA TROPICAL, TROPICO SECO,
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