Search Results       Your search for [subject]Commerce, Prehistoric -- Philippines -- Huluga Open Site (Cagayan de Oro City) returned 1 record.           Obsidian sourcing at Huluga Open Site : an evidence of exchangen. by Neri, Leee Anthony M.; 2003. Subject: Obsidian -- Philippines -- Huluga Open Site (Cagayan de Oro City); Commerce, Prehistoric -- Philippines -- Huluga Open Site (Cagayan de Oro City); Archaeology -- Methodology.          Add to Book Cart Relevance: 65.90%