Author
SpringerLink (Online service)
409
SpringerLink (Online Service)
363
ScienceDirect (Online service)
214
EBSCOhost
178
Oxford Scholarship Online
114
Educational Resources Information Center (U.S.)
29
National Renewable Energy Laboratory (U.S.)
26
ProQuest (Firm)
24
McGraw-Hill (Online Service)
17
National Institute of Justice (U.S.)
17
United States. Environmental Protection Agency
17
Army War College (U.S.). Strategic Studies Institute,
16
Ebooks Corporation
15
National Institute of Education (U.S.)
15
Toy, Eugene C.,
14
Army War College (U.S.). Press,
13
Army War College (U.S.). Strategic Studies Institute
13
United States. Department of Health and Human Services. Office of Inspector General,
12
Army University Press (U.S.),
11
Marine Corps University (U.S.). Press,
11
Peacekeeping and Stability Operations Institute,
11
Geological Survey (U.S.)
10
Geological Survey (U.S.),
10
Rocky Mountain Research Station (Fort Collins, Colo.)
8
United States. Department of Housing and Urban Development. Office of Policy Development and Research,
8
Combat Studies Institute (U.S.). Press,
7
Industrial Technologies Program (U.S.)
7
Risk Reduction Engineering Laboratory (U.S.)
7
United States Army Special Operations Command,
7
United States. Environmental Protection Agency. Office of Solid Waste and Emergency Response
7
Centers for Disease Control and Prevention (U.S.). Epidemiology Program Office
6
Centers for Disease Control and Prevention (U.S.). Public Health Practice Program Office
6
Lotti, T. M. 1953-
6
National Renewable Energy Laboratory (U.S.),
6
Tompkins, Paul J., Jr
6
United States. Bureau of Labor Statistics,
6
United States. Bureau of Mines
6
Combat Studies Institute (U.S.)
5
Federal Remediation Technologies Roundtable (U.S.)
5
Films for the Humanities & Sciences (Firm)
5
Infobase
5
Pacific Northwest Research Station (Portland, Or.),
5
Ribes, Ramón
5
United States. Department of Energy. Office of Energy Efficiency and Renewable Energy
5
United States. Environmental Protection Agency. Office of Water
5
University of Colorado Boulder. Natural Hazards Research and Applications Information Center
5
Urban Institute
5
Veatch, Robert M.
5
Graham, Russell T.
4
Janney, Rachel
4
more ...