Mesoamerica's ancient cities : Aerial views of precolumbian ruins in Mexico, Guatemala, Belize, and Honduras - Ferguson, William M.; Rohn, Arthur H., 1929-; Royce, John Q.; Ferguson, William M.; Adams, R.E.W. (Niwot, Colo. : University Press of Colorado, 1990)
Includes bibliogr. references (p. 243-245) and index.
Keywords: Indians of Mexico -- Antiquities -- Aerial photographs; Indians of Central America -- Antiquities -- Aerial photographs; Mexico -- Antiquities -- Aerial photographs; Central America -- Antiquities -- Aerial photographs