Shallow Ground-Water Quality Beneath Cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95 Image Date Issued 1997 Author Cowdery, Timothy K. Main Topic Groundwater Water Quality & Pollutants
Ground-Water Quality in the Red River of the North Basin, Minnesota and North Dakota, 1991-95 Image Date Issued 1998 Author Cowdery, Timothy K. Main Topic Groundwater Water Quality & Pollutants
Regional Ground-Water-Flow Models of Surficial Sand and Gravel Aquifers Along the Mississippi River Between Brainerd and St. Cloud, Central Minnesota Image Date Issued 2004 Author Ruhl, James F. Cowdery, Timothy K. Main Topic Groundwater Hydrology
Water Resources of the Prairie Island Indian Reservation, Minnesota, 1994-97 Image Date Issued 1999 Author Cowdery, Timothy K. Main Topic Water Use & Availability Surface Water Water Education, Outreach & Community Capacity Groundwater
