Thomas R. and Robert K. Hitchcock (Editors). Contributions by James I. Ebert LYONS books & textbook
Aerial remote sensing techniques in archeology
Thomas R. and Robert K. Hitchcock (Editors). Contributions by James I. Ebert LYONS
Chaco Center National Park Service U.S. Department of the Interior/University of New Mexico /1977-01-01 Paperback
