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IP address: 3.89.86.179
Time: 2024-07-12T08:21:14Z
URL: https://scholar.google.com/scholar?q=Elam%2C%20J.%20Michael1993%20Obsidian%20Exchange%20in%20the%20Valley%20of%20Oaxaca%2C%20Mexico.%20Ph.D.%20dissertation.%20University%20of%20Missouri-Columbia.%20University%20Microfilms%20International%2C%20Ann%20Arbor.