TY - RPRT TI - Herbicide concentrations in and loads transported by the Conestoga River and Pequea Creek, Lancaster County, Pennsylvania, 1992-95 AU - Lloyd A. Reed AU - Edward H. Koerkle AU - Charles S. Takita PY - 1997 DO - 10.3133/wri974124 UR - https://pubs.usgs.gov/publication/wri974124 ID - wri974124 ER -