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

Shipping list no.: 2001-0129-P.Includes bibliographical references (p. 14-15).Mode of access: Internet

Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania : characterization of surface-runoff and ground-water quantity and quality in a small carbonate basin near Churchtown, Pennsylvania, prior to terracing and implementation of nutrient management : water-quality study of the Conestoga River headwaters, Pennsylvania /

Includes bibliographical references (p. 101-103).Mode of access: Internet

Development of regional curves of bankfull-channel geometry and discharge for streams in the non-urban, Piedmont Physiographic Province, Pennsylvania and Maryland /

Includes bibliographical references (p. 27).Mode of access: Internet

MTBE concentrations in ground water in Pennsylvania /

Shipping list no.: 2004-0084-P.Includes bibliographical references (p. 26-27).Mode of access: Internet

Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on water quality in the Little Conestoga Creek Headwaters, 1983-89 /

Shipping list no.: 96-0274-P.Includes bibliographical references (p. 47-49).Mode of access: Internet

Relations of biological indicators to nutrient data for lakes and streams in Pennsylvania and West Virginia, 1990-98 /

Shipping list no.: 2003-0218-P.Includes bibliographical references (p. 42-44).Mode of access: Internet

Effects of strip mining the abandoned deep Anna S Mine on the hydrology of Babb Creek, Tioga County, Pennsylvania /

Bibliography: p. 41.Mode of access: Internet

Simulation of streamflow and water quality in the Brandywine Creek subbasin of the Christina River basin, Pennsylvania and Delaware, 1994-98 /

Shipping list no.: 2003-0245-P.Includes bibliographical references (p. 108-110).Mode of access: Internet