Color image map : Arizona-Sonora, 1979 /

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. : The Survey : 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. Map on sheet 18 shows portion of California and maps on sheets 18-20 show portions of Baja California. Photoimagery rectified by optical scanning from color infrared aerial photograph taken December 12-15, 1979, by the Dirección General de Geografía del Territorio National (DGGTN), Mexico D.F., Mexico. Shipping list number: 86-323-P. Each sheet includes quadrangle location map and diagr. of adjoining color image map. Cartographic material.
Physical Description:	maps : color ; 44 x 62 cm.