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Comment les excréments d’oiseaux ont alimenté l’essor du puissant royaume chincha au Pérou

(French version only)

By Jo Osborn, Assistant Professor of Anthropology, Texas A&M University
Emily Milton, Peter Buck Postdoctoral Fellow, Smithsonian Institution
Jacob L. Bongers, Tom Austen Brown Postdoctoral Research Associate, University of Sydney

Le royaume chincha tirait sa puissance d’une ressource inattendue : le guano d’oiseaux marins. Une nouvelle étude montre comment cet engrais naturel a transformé l’agriculture et renforcé son influence régionale.

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