1. Reconnaissance of arsenic concentrations in ground water from bedrock and unconsolidated aquifers in eight northern-tier counties of Pennsylvania Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: Reston, Va. : U.S. Geological Survey, 2007 Resource Type: Book Access & Availability: Loading
2. Ground-water-quality data in Pennsylvania : a compilation of computerized (electronic) databases, 1979-2004 Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: Reston, Va. : U.S. Geological Survey, 2006 Resource Type: Book Access & Availability: Loading
3. Geohydrology of southeastern Pennsylvania Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
4. Ground-water availability in part of the borough of Carroll Valley, Adams County, Pennsylvania, and the establishment of a drought-monitor well Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
5. Evaluation of borehole geophysical and video logs, at Butz Landfill superfund site, Jackson Township, Monroe County, Pennsylvania Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
6. Evaluation of borehole geophysical and video logs, at Butz Landfill superfund site, Jackson Township, Monroe County, Pennsylvania Author/Creator: Low, Dennis J. (Dennis James) Publication/Creation: New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading