Title: Proceedings of the Third Biennial Conference of Research on the Colorado Plateau
Authors: Van Riper, Charles, 1946-; Deshler, Elena T.; Van Riper, Charles, 1946-; United States.; Geological Survey (U.S.).; Northern Arizona University.
Publisher: U.S. Dept. of the Interior, National Park Service,
Year: 1997
Subjects: National parks and reserves Research Colorado Plateau Congresses.