Author
Great Lakes Environmental Research Laboratory
25 results
Geological Survey (U.S.)
23 results
North Central Forest Experiment Station (Saint Paul, Minn.)
20 results
United States. Environmental Protection Agency. Great Lakes National Program Office
19 results
Environmental Research Laboratories (U.S.)
16 results
United States. Army. Corps of Engineers. Detroit District
16 results
United States. General Accounting Office
10 results
United States. Office of Water Resources Research
10 results
United States. Environmental Protection Agency
8 results
Environmental Research Laboratory (Duluth, Minn.)
7 results
Schoolcraft, Henry Rowe, 1793-1864
7 results
United States. Institute of Water Resources
7 results
Assel, Raymond A.
6 results
Canada Centre for Inland Waters
6 results
Coastal Engineering Research Center (U.S.)
6 results
Horn, W. A.
6 results
Michigan Sea Grant Program
6 results
New York State Sea Grant Program
6 results
Schenker, Eric, 1931-
6 results
U.S. Fish and Wildlife Service
6 results
United States. National Oceanic and Atmospheric Administration
6 results
University of Michigan
6 results
Canada. Environment Canada
5 results
Lee, H. B.
5 results
Szawiola, R.
5 results
United States. Army. Corps of Engineers
5 results
Beeton, Alfred Merle, 1927-
4 results
Croley, Thomas E.
4 results
Fuller, Margaret, 1810-1850
4 results
Hennepin, Louis, active 17th century
4 results
Hubbs, Carl L. (Carl Leavitt), 1894-1979
4 results
International Joint Commission
4 results
Large Lakes Research Station
4 results
McKenney, Thomas Loraine, 1785-1859
4 results
Quinn, Frank H.
4 results
Thomson, K. P. B.
4 results
United States. Congress. Senate. Committee on Environment and Public Works
4 results
Barton, James L., -1869
3 results
Boyer, Dwight
3 results
Brand, Gary J.
3 results
Brehm, Victoria, 1947-
3 results
Canada. Inland Waters Directorate
3 results
Conference on Great Lakes Research
3 results
DeVault, David S.
3 results
Hands, Edward B.
3 results
Jerome, J.
3 results
La Salle, Robert Cavelier, sieur de, 1643-1687
3 results
Lagler, Karl F. (Karl Frank), 1912-1985
3 results
Larson, John W.
3 results
Lee, Deborah H.
3 results
more…