Phytolith Evidence for Early Holocene Cucurbita Domestication in Southwest Ecuador
Piperno, Dolores R. ; Stothert, Karen E.
Science (American Association for the Advancement of Science), 2003-02, Vol.299 (5609), p.1054-1057 [Periódico revisado por pares]Washington, DC: American Association for the Advancement of Science
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