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Ruth Carol Cushman
Ruth Carol Cushman is a retired reference librarian and the coauthor of Boulder County Nature Almanac, Colorado Nature Almanac, Wild Boulder County, The Shortgrass Prairie, and the...view moreRuth Carol Cushman is a retired reference librarian and the coauthor of Boulder County Nature Almanac, Colorado Nature Almanac, Wild Boulder County, The Shortgrass Prairie, and the Peterson Field Guide to the North American Prairie. She is an avid hiker and lives in Boulder, CO.view less
Books by Ruth Carol Cushman
Boulder Hiking Trails, 5th Edition: The Best of the Plains, Foothills, and Mountains