1. Nutrient enrichment, phytoplankton algal growth, and estimated rates of instream metabolic processes in the Quinebaug River basin, Connecticut, 2000-2001 Author/Creator: Colombo, Michael J. (Michael John) Publication/Creation: Reston, Va. : U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
2. Trends in surface-water quality in Connecticut, 1989-98 Author/Creator: Colombo, Michael J. (Michael John) Publication/Creation: East Hartford, Conn. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading