TY - RPRT TI - Processes Affecting Phosphorus and Copper Concentrations and Their Relation to Algal Growth in Two Supply Reservoirs in the Lower Coastal Plain of Virginia, 2002-2003, and Implications for Alternative Management Strategies AU - Gary K. Speiran AU - Nancy S. Simon AU - Maria L. Mood-Brown PY - 2007 DO - 10.3133/sir20065277 UR - https://pubs.usgs.gov/publication/sir20065277 ID - sir20065277 ER -