5 books
Effects of Historical Coal Mining and Drainage from Abandoned Mines on Streamflow and Water Quality in Bear Creek, Dauphin County, Pennsylvania-March 1999-December 2002
Development of Regional Curves Relating Bankfull-Channel Geometry and Discharge to Drainage Area for Streams in Pennsylvania and Selected Areas of Maryland
Water-Quality Monitoring in Response to Young-Of-The-Year Smallmouth Bass (Micropterus Dolomieu) Mortality in the Susquehanna River and Major Tributaries, Pennsylvania 2008
Streamflow and Water-Quality Monitoring in Response to Young-Of-Year Smallmouth Bass (Micropterus Dolomieu) Mortality in the Susquehanna River and Major Tributaries, with Comparisons to the Delaware and Allegheny
Physical and Vegetative Characteristics of a Relocated Stream Reach, Constructed Wetland, and Riparian Buffer, Upper Saucon Township, Lehigh County, Pennsylvania, 2000-04