1. Changes in phosphorus concentrations and loads in the Assabet River, Massachusetts, October 2008 through April 2014 Author/Creator: Savoie, Jennifer, author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2016 Resource Type: Book Access & Availability: Loading
2. Monitoring to assess progress toward meeting the total maximum daily load for phosphorus in the Assabet River, Massachusetts--phosphorus loads, 2008 through 2010 Author/Creator: Zimmerman, Marc James, 1947- author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013 Resource Type: Book Access & Availability: Loading
3. Monitoring to assess progress toward meeting the Assabet River, Massachusetts, phosphorus total maximum daily load--aquatic macrophyte biomass and sediment-phosphorus flux Author/Creator: Zimmerman, Marc James, 1947- Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Book Access & Availability: Loading
4. Sediment studies in the Assabet River, central Massachusetts, 2003 Author/Creator: Zimmerman, Marc James, 1947- Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading
5. Sediment studies in the Assabet River, central Massachusetts, 2003 Author/Creator: Zimmerman, Marc James, 1947- Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading