Gunnison National Forest and Paonia Ranger District Travel Management Teams. 2000.
Archives
Designation of the South Beaver Creek Area of Critical Environmental Concern as a Colorado Natural Area
Laurie Matthews. Division of Parks and Outdoor Recreation. May 25, 1993.
Alaska Newsletter: A Publication of the Alaska Chapter of the Sierra Club
Sierra Club. October 1, 1979.
Industrial Promotion
Gunnison County Craftsmen Cooperative. January 24, 1977.
OEDP Trail System: First Progress Report
Herbert J. Dorricott and Ralph E Clark. 1977.
Leadville District Winter Recreation Program
Pike & San Isabel National Forests Leadville Ranger District
Comment on Travel Management Plan
Ralph E Clark. November 28, 1998.
Winter Recreation Safety Guide
August 1976.
Climbing Mt. Elber and Mt. Massive
USDA Forest Service.
Transmittal of the Report from the Gunnison Trail System Committee
Ralph E. Clark III. March 1977.
SDSG Sustainable Library