Book Authors

United States. Executive Office of the President 1
United States. Federal Bureau of Investigation 2
United States. Federal Emergency Management Agency 1
United States. Foreign Operations Administration 1
United States. Forest Service 1
United States. Forest Service. Rocky Mountain Region 1
United States. Government Printing Office 1
United States. Marine Mammal Commission 1
United States. National Aeronautics and Space Administration 6
United States. National Conservation Congress 1
United States. National Park Service 34
United States. National Park Service. Division of Publications 1
United States. Navy Department. Bureau of Ordnance 1
United States. Office of Chief of Counsel for the Prosecution of Axis Criminality 2
United States. Office of Civil Defense 2
United States. Office of Education 1
United States. Office of Strategic Services 1
United States. Patent Office 1
United States. Presidents 3
United States. Public Health Service 3
United States. Railroad administration. Division of finance 1
United States. Social Security Board 1
United States. Supreme Court 1
United States. War Department 9
United States. War Department. General Staff 1
United States. Warren Commission 16
United States. Work Projects Administration 34
Universal House of Justice 5
University of California (1868-1952). Library 1
University of Idaho 1
University of Illinois (Urbana-Champaign campus). Extension Service in Agriculture and Home Economics 1
University of Kansas 1
University of Oxford. Faculty of Modern History 1
University of Pennsylvania. Seybert Commission for Investigating Modern Spiritualism 1
University of Pittsburgh. School of Medicine 1
Unknown 122