Ground-Water Availability in the United States Image Date Issued 2008 Author Reilly, Thomas E. Dennehy, Kevin F. Alley, William M. Cunningham, William L. Main Topic Groundwater Water Use & Availability
Water Resources of the Grand Portage Indian Reservation, Northeastern Minnesota Image Date Issued 1995 Author Ruhl, James F. Main Topic Water Use & Availability Water Education, Outreach & Community Capacity Groundwater
