1.
 |  | Title: The Chaco Handbook: An Encyclopedic Guide by R. Gwinn Vivian, Bruce Hilpert, R. Gwiin Vivian ISBN: 0874807050 Publisher: University of Utah Press Pub. Date: 01 July, 2002 List Price: $17.95 Amazon.com Price: $12.57 |
2.
 |  | Title: Chaco Canyon (Digging for the Past) by Margaret J. Anderson, R. Gwinn Vivian, Brian Fagan ISBN: 0195142802 Publisher: Oxford University Press Pub. Date: 01 May, 2002 List Price: $21.95 Amazon.com Price: $21.95 |
3.
 |  | Title: Relation of ""Bonito"" Paleo-Channels and Base-Level Variations to Anasazi Occupation, Chaco Canyon, New Mexico by Eric R. Force, R. Gwinn Vivian, Thomas C. Windes, Jeffrey S. Dean ISBN: 1889747726 Publisher: Arizona State Museum Pub. Date: 01 July, 2002 List Price: $11.95 Amazon.com Price: $11.95 |
4.
 |  | Title: Chacoan Prehistory of the San Juan Basin (New World Archaeological Record) by R. Gwinn Vivian ISBN: 0127224408 Publisher: Academic Press Pub. Date: 01 May, 1990 List Price: $137.00 Amazon.com Price: $137.00 |
5.
 |  | Title: Wooden Ritual Artifacts from Chaco Canyon, New Mexico: The Chetro Ketl Collection (Anthropological Paper) by R. Gwinn Vivian, Dulce N. Dodgen, Gayle Harrison Hartmann ISBN: 0816505764 Publisher: Univ of Arizona Pr Pub. Date: 01 June, 1978 List Price: $15.95 Amazon.com Price: $15.95 |