Color image map : Arizona-Sonora /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), U.S. Customs Service, Mexico. Dirección General de Geografía del Territorio Nacional
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : Mezzanine, Mexico : The Survey ; Centro de Asesoria y Venta de Información Estadística y Cartográfica Balderas, 1983-
Subjects:	United States > Boundaries > Mexico > Maps. Mexico > Boundaries > United States > Maps. Arizona > Boundaries > Mexico > Sonora (State) > Maps. Sonora (Mexico : State) > Boundaries > Arizona > Maps.

Description
Item Description:	Relief shown by spot heights. Photoimagery rectified by optical scanning from color infrared aerial photographs taken December 12-15, 1979 and July 22, 1982 by the Dirección General de Geografía del Territorio National (DGGTN), Mexico D.F., Mexico. Each sheet includes quadrangle location map and diagr. of adjoining color image maps. Cartographic material.
Physical Description:	maps : color ; 44 x 62 cm. or smaller.