Early holocene coca chewing in northern Peru
Dillehay, Tom D
Early holocene coca chewing in northern Peru - Vol. 84 Issue 326 - 2010 - 939-953pp.
Peru, 8000 cal BP, farming, coca, alkaloids, lime, calcite
Early holocene coca chewing in northern Peru - Vol. 84 Issue 326 - 2010 - 939-953pp.
Peru, 8000 cal BP, farming, coca, alkaloids, lime, calcite