Terra Preta Soils and Their Archaeological Context in the Caqueta Basin of Southeast Colombia

Autor:	Eden, Michael J., Bray, Warwick, Herrera, Leonor, McEwan, Colin
Zdroj:	American Antiquity, 1984 Jan 01. 49(1), 125-140.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/280517 Zobrazit plný text záznamu