Author
Geological Survey (U.S.)
52
United States. Congress. House. Committee on Transportation and Infrastructure
12
Educational Resources Information Center (U.S.)
10
United States. Congress. Senate. Committee on Energy and Natural Resources
9
New Martinsville (W. Va.)
7
United States. Administration on Aging
7
United States. Congress. House. Committee on Resources
7
Miller, Kimberly F.
6
United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
6
Atkins, John T.
4
United States. Congress. House. Committee on Public Works and Transportation
4
Hindall, S. M.
3
Oblinger, Carolyn J.
3
Ohio. Department of Aging
3
Ohio. Department of Transportation
3
Pacific Environmental Services
3
Risk Reduction Engineering Laboratory (U.S.)
3
Science Applications International Corporation
3
United States. Congress. House. Committee on Small Business. Subcommittee on Antitrust, Impact of Deregulation, and Privatization
3
United States. Department of Education
3
Aeronautical Systems Center (U.S.)
2
Air and Energy Engineering Research Laboratory
2
Dumouchelle, D. H.
2
Jones, Rick L.
2
Meadows, Franklin
2
Northeastern Forest Experiment Station (Radnor, Pa.)
2
Ohio EPA
2
Ohlmacher, Gregory C.
2
Parnell, James M.
2
Schalk, Charles W.
2
Sherwood, James M. 1952-
2
Stewart, Emil W.
2
Toney, Michael L.
2
Triad Engineering Incorporated
2
United States. Congress. House. Committee on Commerce
2
United States. Congress. House. Committee on Education and the Workforce. Subcommittee on Oversight and Investigations
2
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy Conservation and Power
2
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Transportation, Tourism, and Hazardous Materials
2
United States. Congress. House. Committee on Financial Services. Subcommittee on Housing and Community Opportunity
2
United States. Congress. House. Committee on Interior and Insular Affairs
2
United States. Congress. House. Committee on Natural Resources
2
United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on Information Policy, Census, and National Archives
2
United States. Congress. House. Committee on the Judiciary. Subcommittee on the Constitution
2
United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry
2
United States. Congress. Senate. Committee on Labor and Human Resources. Subcommittee on Employment and Training
2
United States. Congress. Senate. Committee on Veterans' Affairs
2
United States. Environmental Protection Agency
2
United States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division
2
United States. Environmental Protection Agency. Great Lakes National Program Office
2
United States. Environmental Protection Agency. Region V.
2
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