1. Water resources of the Grand Portage Indian Reservation, northeastern Minnesota Author/Creator: Ruhl, J. F., author Publication/Creation: Mounds View, Minnesota : U.S. Geological Survey, 1995 Resource Type: Computer File Access & Availability: Loading
2. Water-quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin : ground-water quality in an urban part of the Twin Cities Metropolitan area, Minnesota, 1996 Author/Creator: Andrews, William J., 1962- author Publication/Creation: Mounds View, Minnesota : U.S. Geological Survey, 1998 Resource Type: Computer File Access & Availability: Loading