Publishing History

This is a chart to show the publishing history of editions of works about this subject. Along the X axis is time, and on the y axis is the count of editions published. Click here to skip the chart.  This graph charts editions published on this subject.
Editions Published
Year of Publication

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Prolific Authors

who have written the most books on this subject
United States. Congress. Senate. Committee on Energy and Natural Resources., 219 books
United States. National Park Service., 201 books
United States. Congress. House. Committee on Interior and Insular Affairs., 82 books
United States, 68 books
United States. Congress. House. Committee on Resources, 67 books
United States. Congress. House, 55 books
Parks Canada., 54 books
Historic Landmarks Foundation of Indiana, 49 books
United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests., 41 books
United States. Congress. Senate. Committee on Military Affairs, 37 books
United States. National Park Service, 36 books
United States. Congress. House. Committee on Military Affairs., 34 books
Parks Canada, 32 books
United States. Congress. House. Committee on Natural Resources., 27 books
United States. Congress. Senate. Committee on Energy and Natural Resources, 27 books
United States. Congress. House. Committee on Natural Resources, 20 books
United States. Congress. Senate, 19 books
United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks, 19 books
United States. Congress. House. Committee on the Library, 19 books
United States. National Park Service. Denver Service Center, 18 books
United States. Congress. House. Committee on Public Lands, 16 books
United States. Bureau of Land Management, 15 books
United States. Congress. House. Committee on Resources. Subcommittee on National Parks, Recreation, and Public Lands, 13 books
United States. Congress. Senate. Committee on Public Lands and Surveys, 13 books
Colorado Historical Society. Office of Archaeology and Historic Preservation, 13 books