TY - RPRT TI - Relation of nutrient concentrations, nutrient loading, and algal production to changes in water levels in Kabetogama Lake, Voyageurs National Park, northern Minnesota, 2008-09 AU - Victoria G. Christensen AU - Ryan P. Maki AU - Richard L. Kiesling PY - 2011 DO - 10.3133/sir20115096 UR - https://pubs.usgs.gov/publication/sir20115096 ID - sir20115096 ER -