| Notes: | Relief shown by hachures and spot heights.
At head of title: U.S. Department of Agriculture, Forest Service.
"Compiled and drafted at the Regional Office, Albuquerque, New Mexico, 1969... Revisions and additions from 1977 Primary base series 7 1/2 quadrangle maps by the USDA Forest Service, Geometronics Service Center, Salt Lake City, Utah, and review by the Southwestern Region, 1985."
"Gila and Salt River meridians."
Includes text, recreation indexes, location map, 2 diagrams "Index to Geological Survey topographic maps," and col. ill.
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