Rapport sur les régions arides et semi-arides de l'Afrique du Nord
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Main Authors: | International Union of Agricultural Sciences, Emberger, Louis |
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Format: | programme and meeting document biblioteca |
Language: | fre |
Subjects: | Soils, Earth sciences, Arid zones, Soil fertility, International Institute of the Arid Zone, |
Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000153734_fre |
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