Mladenoff, David JMires, Peter B.2014-04-022017-04-142014-04-022017-04-141990https://hdl.handle.net/11299/187184NPS #6000-0-0717; July 25, 1990enGISToxic compoundsWestern Lake SuperiorApostle Islands National LakeshoreIsle Royale National ParkGrand Portage National MonumentNatural Resources Research InstituteUniversity of Minnesota DuluthFeasibility of a Geographic Information System Approach for Monitoring Toxic Compounds in Western Lake Superior: Final ReportNatural Resources Research Institute Technical ReportTechnical Report