Environmental History: Conservation and Public Policy in America, 1870-1980Online. Gale Cengage.
Ten primary source collections illustrating the role of various government agencies, conservation organizations and individual actors who pioneered the study of the natural environment and campaigned for its protection. US government documents collections include : United States Forest Service Collection, 1870-1981; United States Bureau of Reclamation Project Histories and Reports, 1905-1925; United States Bureau of Land Management Records, 1944-1979; the Roger W. Toll Papers, 1920-1936 (an early National Park Service leader). Additional government-related collections are : the Papers of Joseph Trimble Rothrock, 1862-1992 (the first Pennsylvania Forestry Commissioner); Selected Publications on Conservation and Environmental Policy, 1919-1975 (Institute of Government Studies Library, UC Berkeley). Non-government collections include : American Bison Society Records, 1899-1949; Rosalie Edge Papers, 1930-1954 (a National Audubon Society leader, and founder of the Hawk Mountain Wildlife sanctuary); Velma Johnston ("Wild Horse Annnie") Papers, 1955-1977 (founder of International Society for the Protection of Mustangs and Burros); amd George Bird Grinnell Papers, 1886-1939 (cofounder of the Audubon Society amd American Game Association, editor of Forest and Stream).