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IP address: 35.171.228.233
Time: 2024-07-12T06:07:07Z
URL: https://scholar.google.com/scholar_lookup?author=Hurtado%20de%20Mendoza%20L.&author=Jester%20W.A.&doi=10.2307%2F279399&journal=American%20Antiquity&pages=424-435&publication%20year=1978&title=Obsidian%20Sources%20in%20Guatemala%3A%20A%20Regional%20Approach&volume=43