1. Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 Publication/Creation: Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Edition: (Revised & repr. Jan. 2003). Access & Availability: Loading
2. Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 Publication/Creation: Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
3. Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 Author/Creator: Lenz, Bernard N., author Publication/Creation: Middleton, Wisconsin : U.S. Geological Survey, 2003 Resource Type: Book Edition: Revised and reprinted January 2003. Access & Availability: Loading