[Rio Grande National Forest, Colo., and other adjacent Forest Service areas] : 7.5 minute series (topographic) / produced by the United States Geological Survey ; revision by USDA Forest Service.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : For sale by U.S. Geological Survey, 2005-
Forest Service quadrangles are prepared by Forest Service cartographers at USGS for the use of National Forest Service Systems land managers, and then are distributed by USGS.
Areas outside the National Forest System lands may not have been revised.
Contents
37107-G 1. Bristol Head.
Note
Includes quadrangle location map and index of adjoining quadrangle names on each sheet.