Actions
Incoming Resources
- Distribution of trace metals at Hopewell Furnace National Historic Site, Berks and Chester counties, Pennsylvania, by Ronald A. Sloto and Andrew G. Reif; in cooperation with the National Park Service
- Environmental setting, water budget, and stream assessment for the Broad Run Watershed, Chester County, Pennsylvania, by Peter J. Cinotto, Andrew G. Reif, and Leif E. Olson
- Assessment of stream quality using biological indices at selected sites in the Big Elk and Octoraro Creek basins, Chester County, Pennsylvania, 1981-97, [Andrew G. Reif] ; in cooperation with the Chester County Water Resources Authority
- Assessment of stream quality using biological indices at selected sites in the Brandywine Creek basin, Chester County, Pennsylvania, 1981-97, [Andrew G. Reif] ; in cooperation with the Chester County Water Resources Authority
- Occurrence of pharmaceuticals, hormones, and organic wastewater compounds in Pennsylvania waters, 2006-09, by Andrew G. Reif [and five others] ; prepared in cooperation with the Pennsylvania Department of Environmental Protection
- Assessment of stream quality using biological indices at selected sites in the Red Clay and White Clay Creek basins, Chester County, Pennsylvania, 1981-97, in cooperation with the Chester County Water Resources Authority
- A benthic-macroinvertebrate index of biotic integrity and assessment of conditions in selected streams in Chester County, Pennsylvania, 1998-2009, by Andrew G. Reif ; prepared in cooperation with the Chester County Water Resources Authority
- Assessment of stream quality using biological indices at selected sites in the Delaware River basin, Chester County, Pennsylvania, 1981-97, [Andrew G. Reif] ; in cooperation with the Chester County Water Resources Authority
- Metals, pesticides, and semivolatile organic compounds in sediment in Valley Forge National Historical Park, Montgomery County, Pennsylvania, by Andrew G. Reif and Ronald A. Sloto ; prepared in cooperation with the National Park Service
- Assessment of stream quality using biological indices at selected sites in the Schuylkill River basin, Chester County, Pennsylvania, 1981-97, [Andrew G. Reif] ; in cooperation with the Chester County Water Resources Authority