Twentieth century arroyo changes in Chaco Culture National Historical Park
By: by Allen C. Gellis ; prepared in cooperation with the National Park Service
Contributors: Geological Survey (U.S.); United States. National Park Service
Series: Water-resources investigations report -- 01-4251
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; U.S. Geological Survey, Information Services [distributor]
Published: 2002
Place of publication: Albuquerque, N.M; Denver, CO
Language: eng
Number of pages: 42
Subjects: Arroyos -- New Mexico -- Chaco Culture National Historical Park; Erosion -- New Mexico -- Chaco Wash; Erosion -- New Mexico -- Chaco Culture National Historical Park
Notes: Shipping list no.: 2003-0063-P

Includes bibliographical references (p. 41-42)