Author
Geological Survey (U.S.)
229 results
Pacific Northwest Research Station (Portland, Or.)
126 results
Gnomon Workshop (Firm)
100 results
United States. Federal Highway Administration
62 results
International Atomic Energy Agency
57 results
American Society of Civil Engineers
53 results
American Association of State Highway and Transportation Officials
52 results
United States. Federal Aviation Administration
42 results
United States. Environmental Protection Agency
39 results
Airport Cooperative Research Program
33 results
National Research Council (U.S.). Transportation Research Board
30 results
Food and Agriculture Organization of the United Nations
24 results
United States. National Aeronautics and Space Administration
23 results
United States. National Geospatial-Intelligence Agency
23 results
SpringerLink (Online service)
22 results
United States. Forest Service. Southern Research Station
22 results
American Astronautical Society
20 results
National Cooperative Highway Research Program
20 results
United States. Bureau of the Census
20 results
United States. Federal Emergency Management Agency
20 results
Goddard Space Flight Center
18 results
Society of Petroleum Engineers (U.S.)
18 results
United States. National Highway Traffic Safety Administration
17 results
American Association of Petroleum Geologists
16 results
Kungl. Svenska vetenskapsakademien
16 results
Texas Historical Commission
16 results
United States. Environmental Protection Agency. Office of Water
15 results
Coastal Services Center (U.S.)
14 results
Environmental and Water Resources Institute (U.S.)
14 results
United States. National Park Service
14 results
United States. Natural Resources Conservation Service
14 results
Design Studio Press
13 results
United States. Forest Service
13 results
American Institute of Aeronautics and Astronautics
12 results
Katz, Lillian G.
12 results
National Assessment of Oil and Gas Project (U.S.)
12 results
National Climatic Data Center (U.S.)
12 results
NetLibrary, Inc
12 results
Rigby Education (Firm)
12 results
U.S. Census Bureau
12 results
United States. Rural Utilities Service. Engineering and Environmental Staff
12 results
Structural Engineering Institute
11 results
European Physical Society
10 results
National Academies Press (U.S.)
10 results
Society for the Advancement of Material and Process Engineering
10 results
Texas Agricultural Experiment Station
10 results
United States. Environmental Protection Agency. Office of Research and Development
10 results
United States. Environmental Protection Agency. Office of Solid Waste and Emergency Response
10 results
Autodesk, Inc
9 results
Chu, Chengzhi
9 results
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