Simposium sobre Arqueología en el Estado de Hidalgo--Trabajos Recientes, 1989

"This collection of important recent work by Mexican archaeologists contains several papers on the obsidian industry at Tula and the Sierra de las Navajas. Other topics covered include Tula and the Mexica (Aztec), mortuary practices at Tula, excavation of a well-preserved Zapotec tomb at Tepeji del Rio, and multidisciplinary research in the Mezquital Valley"--Handbook of Latin American Studies, v. 57.