Exploratory Drilling for Ground Water in the Mountain Iron-Virginia Area St. Louis County, Minnesota Image Date Issued 1961 Author Cotter, R.D. Rogers, J.E. Main Topic Groundwater Water Conveyance & Hydraulics
Aquifers in Melt-Water Channels Along the Southwest Flank of the Des Moines Lobe Lyon County, Minnesota Image Date Issued 1961 Author Schneider, Robert Rodis, Harry G. Main Topic Groundwater
Correlation of Ground- Water Levels and Air Temperatures in the Winter and Spring in Minnesota Image Date Issued 1961 Author Schneider, Robert Main Topic Groundwater
Availability of Ground Water in Lyon County, Minnesota Image Date Issued 1961 Author Rodis, Harry G. Main Topic Water Use & Availability Groundwater
