Author
ProQuest (Firm)
25 results
Geological Survey (U.S.)
17 results
North Central Forest Experiment Station (Saint Paul, Minn.)
16 results
Great Lakes Environmental Research Laboratory
9 results
Environmental Research Laboratories (U.S.)
5 results
Sims, P. K. (Paul Kibler), 1918-2011
5 results
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight
5 results
United States. Office of Water Resources Research
5 results
Canada. Environment Canada
4 results
Geological Society of America
4 results
Robbins, John A.
4 results
United States. Army. Corps of Engineers. Detroit District
4 results
United States. Institute of Water Resources
4 results
Brand, Gary J.
3 results
Canada. Inland Waters Directorate
3 results
Cleland, Charles E., 1936-
3 results
EBSCOhost
3 results
Grannemann, N. G.
3 results
Great Lakes Restoration Initiative (U.S.)
3 results
Holman, J. Alan, 1931-2006
3 results
Hubbs, Carl L. (Carl Leavitt), 1894-1979
3 results
Knott, John R. (John Ray), 1937-
3 results
Lagler, Karl F. (Karl Frank), 1912-1985
3 results
National Geographic Society (U.S.). Cartographic Division
3 results
NetLibrary, Inc
3 results
New York State Sea Grant Program
3 results
United States. Congress. House. Committee on Government Operations. Natural Resources and Power Subcommittee
3 results
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation and the Environment
3 results
United States. Environmental Protection Agency. Great Lakes National Program Office
3 results
Barnes, Burton Verne, 1930-
2 results
Barton, James L., -1869
2 results
Black, Merel R.
2 results
Brehm, Victoria, 1947-
2 results
Canada Centre for Inland Waters
2 results
Conference on French Colonial Archaeology in the Illinois Country
2 results
Day, Warren C.
2 results
Devens, Carol
2 results
Dewdney, Selwyn H.
2 results
Emerson, Thomas E., 1945-
2 results
Environmental Research Laboratory (Duluth, Minn.)
2 results
Exxon Mobil Corporation
2 results
Great Lakes Commission
2 results
Griffin, James B. (James Bennett), 1905-1997
2 results
Grim, John
2 results
Herdendorf, Charles E.
2 results
Judziewicz, Emmet J.
2 results
Karamanski, Theodore J., 1953-
2 results
Kidd, Kenneth E.
2 results
Larson, John W.
2 results
Laub, Richard S.
2 results
more…