TY - RPRT TI - Hydrogeology and water quality of the Pepacton Reservoir Watershed in southeastern New York. Part 4. Quantity and quality of ground-water and tributary contributions to stream base flow in selected main-valley reaches AU - Paul M. Heisig PY - 2004 DO - 10.3133/sir20045018 UR - https://pubs.usgs.gov/publication/sir20045018 ID - sir20045018 ER -