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Fig. 4


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Évolution des proportions des superficies cultivées par irrigation gravitaire, aspersion et localisée. Source : Recensement agraire de 1997 et 2007. Élaboration propre, 2022.

Evolution of proportions of cultivated areas under gravity, sprinkler, and localized irrigation. Source: Agricultural Census of 1997 and 2007. Original work, 2022.

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