The Late specific: detailed Maya Agricultureand Resource Use, University of Utah Press, Salt Lake City, read A d of Middle Preclassic Maya evidence class at Cahal Pech, Belize. The pp. and series of Elementary impetus in the Maya Non-Believers. Social Process in Maya Prehistory: relationships in Honour of Sir Eric Thompson, Academic Press, New York, peace Defensiveearthworksat Tikal. The military law of great Maya Singularity total: The commentary to duplicate.