Author
SpringerLink (Online service)
263
Geological Survey (U.S.)
172
ScienceDirect (Online service)
162
Geological Survey (U.S.),
119
Library of Congress. Congressional Research Service,
47
United States. Bureau of Mines
44
United States. Congress. Senate. Committee on Environment and Public Works,
29
United States. Congress. House. Select Committee on Energy Independence and Global Warming
19
United States. Environmental Protection Agency,
17
United States. Congressional Budget Office
16
U.S. Atomic Energy Commission
15
Wolfson, D. E.
15
United States. Bureau of Land Management. Rawlins Field Office
14
United States. Congress. Senate. Committee on Energy and Natural Resources
14
National Renewable Energy Laboratory (U.S.),
13
United States. Environmental Protection Agency
13
American Association of Petroleum Geologists
12
Better Buildings Initiative (U.S.),
11
Colorado. Air Pollution Control Division. Technical Services Program
10
Ramseur, Jonathan L.,
10
United States. Bureau of Land Management. Rawlins Field Office,
10
United States. Congress. House. Committee on Natural Resources,
10
Birge, George W.
9
Folger, Peter
9
United States. Congress. Senate. Committee on Energy and Natural Resources,
9
United States. Environmental Protection Agency. Office of Research and Development
9
Inamuddin, 1980-
8
National Renewable Energy Laboratory (U.S.)
8
U.S. Atomic Energy Commission,
8
United States. Congress. House. Committee on Science, Space, and Technology (2011- ),
8
National Energy Technology Laboratory (U.S.),
7
United States. Bureau of Land Management
7
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Power,
7
United States. Environmental Protection Agency. Office of Mobile Sources. Control Technology and Applications Branch,
7
United States. Environmental Protection Agency. Office of Transportation and Air Quality. Compliance Division,
7
United States. Forest Service. Northern Research Station,
7
Atlantic Oceanographic and Meteorological Laboratory
6
Chilingar, George V., 1929-
6
Colorado. Air Pollution Control Division
6
Colorado. Air Quality Control Commission
6
Honey, James G.
6
Hyden, Harold J. 1922-1967
6
Jones, Angela C.,
6
Oxford Scholarship Online
6
Piotrowski, Gregory K.,
6
United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Environment,
6
United States. Congressional Budget Office,
6
United States. Environmental Protection Agency. Science Advisory Board
6
Vine, James David, 1921-
6
Aresta, Michele, 1940-
5
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