Obsidian sourcing at Huluga Open Site an evidence of exchange?

Obsidian sourcing at Huluga Open Site an evidence of exchange?

Bibliografische gegevens
Hoofdauteur: Neri, Leee Anthony M.
Formaat: Thesis
Taal:English
Gepubliceerd in: 2003.
Onderwerpen:
Obsidian > Philippines > Huluga Open Site (Cagayan de Oro City).
Commerce, Prehistoric > Philippines > Huluga Open Site (Cagayan de Oro City).
Archaeology > Methodology.