Color image map : [ports of entry, United States-Mexican border] /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), U.S. Customs Service, Mexico. Dirección General Geografía de Territorio National
Format:	Map
Language:	English
Published:	Reston, Va. : The Survey, 1979-
Subjects:	United States > Boundaries > Mexico > Maps. Mexico > Boundaries > United States > Maps. Ports of entry > United States > Maps. Ports of entry > Mexico > Maps. United States > Remote-sensing maps. Mexico > Remote sensing > Maps.
Online Access:	Redford, Texas-Chihuahua, 1983 only

Description
Item Description:	Relief shown by spot heights. "Photoimagery rectified by optical scanning from color infrared aerial photograph taken ... by the Dirección General de Geografía del Territorio National (DGGTN), Mexico D.F., Mexico." "For sale by U.S. Geological Survey, Denver, Colorado 80225, or Reston, Virginia 22092 and by Centro de Centro de Asesoria y Venta de Información Estadística y Cartográfica Balderas #71, Mezzanine, Mexico 1, D.F." Each sheet separately titled and numbered. Map on sheet 64 shows portion of Sonora. Photoimagery rectified by optical scanning from color infrared aerial photograph taken December 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. Includes location map and diagram of "Adjoining color image map." Cartographic material.
Physical Description:	maps : color ; 44 x 67 cm. or smaller. Available also through the Library of Congress Web site as a raster image.
Place of Publication:	United States. Mexico.