Rapport sur les régions arides et semi-arides de la partie nord-ouest du continent africain

Rapport sur les régions arides et semi-arides de la partie nord-ouest du continent africain

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Bibliographic Details
Main Authors:	Advisory Committee on Arid Zone Research, 4th, London, 1952, Emberger, L.
Format:	programme and meeting document biblioteca
Language:	fre
Subjects:	Ecological research, Climatic zones, Deserts, Arid zones, Tropical zones, Species, Vegetation, Flora, Plant ecology, International Arid Zone Research Programme,
Online Access:	https://unesdoc.unesco.org/ark:/48223/pf0000148455_fre
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