Guano was a potential source of power and influence
Source link : https://www.independent.co.uk/news/science/archaeology/peru-inca-poo-chincha-guano-b2978007.html
Author : Jo Osborn,Emily Milton and Jacob L. Bongers
Publish date : 2026-05-16 20:23:00
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How bird poo can be thanked for the rise of a powerful ancient kingdom
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