Relation of Physical and Chemical Characteristics of Streams to Fish Communities in the Red River of the North Basin, Minnesota and North Dakota, 1993-95 Image Date Issued 1996 Author Goldstein, Robert M. Stauffer, Joseph C. Larson, Peter R. Lorenz, David L. Main Topic Hydrology Water Biology & Aquatic Habitat
Physical and Chemical Properties of Water and Sediments, Grand Portage and Wauswaugoning Bays, Lake Superior, Grand Portage Indian Reservation, Northeastern Minnesota, 1993-96 Image Date Issued 1997 Author Ruhl, James F. Main Topic Water Quality & Pollutants Surface Water
