Albert E. Becher

• Geohydrology and water quality in the vicinity of the Gettysburg National Military Park and Eisenhower National Historic Site, Pennsylvania
• Ground water in Pennsylvania
• Groundwater and geology of the Cumberland Valley, Cumberland County, Pennsylvanie
• Groundwater resources in and near the anthracite basins of Schuylkill and adjacent counties, Pennsylvania
• Groundwater resources in the Cumberland and contiguous valleys of Franklin County, Pennsylvania