Storm-induced slope movements at East Brady, northwestern Pennsylvania

Slope movements in the Warren-Allegheny Reservoir area, northwestern Pennsylvania

Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland

Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; a summary report, 1982-90

The Shawangunk Formation (Upper Ordovician(?) to Middle Silurian) in eastern Pennsylvania

Onesquethawan stratigraphy (Lower and Middle Devonian) of northeastern Pennsylvania

Pennsylvania

Statewide Floods in Pennsylvania, January 1996

Quality of ground water at selected sites in the upper Mahoning Creek Basin, Pennsylvania

Assessment of freshwater mussels in the Allegheny River at Foxburg, Pennsylvania, 1998

Preliminary effects of streambank fencing of pasture land on the quality of surface water in a small watershed in Lancaster County, Pennsylvania

Evaluation of hydrologic data collected at the North Penn Area 12 Superfund Site, Montgomery County, Pennsylvania

Influence of land use and open-water wetlands on water quality in the Lake Wallenpaupack basin, northeastern Pennsylvania

Stream water quality in coal mined areas of the lower Cheat River Basin, West Virginia and Pennsylvania, during low-flow conditions, July 1997

DIGITAL LINE GRAPH DATA HYDROGRAPHY AND TRANSPORTATION AREA 2 MIDDLE ATLANTIC STATES MARCH 1993 OPTIONAL FORMAT