Earle Brown Conference Center, Brooklyn Center, MN
Bob Libra - Iowa Geological Survey
Lessons from long-term monitoring in the Big Spring groundwater basin, Iowa
Kelton D. L. Barr, Braun Intertec Corporation and E. Calvin Alexander, Jr. - University of Minnesota
Examples of Hypogenic Karst Collapse Structures in the Twin Cities Metropolitan Area, Minnesota
Stuart Grubb - Grubb Environmental Services
New Minnesota Landfill Siting Rules and Karst
Marc Hugunin - Friends of Washington County
New Minnesota Landfill Siting Rules: The Political Dimension
Mark Borchardt - USDA-Agricultural Research Service
Viruses in Groundwater: From Disease Outbreaks to Sporadic Illness
E. Calvin Alexander, Jr. - University of Minnesota
Deep Time in the Upper Mississippi Valley Karst
Carl Keller - FLUTe
Flexible Liner Special Utility for Karst Formations
Jeffrey A Green - Minnesota Department of Natural Resources
Karst Hydrogeology Investigations in the Cambrian St. Lawrence Aquitard
