@misc{indiciae60911bc1b4e4,
  title = {Effects of agricultural best-management practices on the Brush Run Creek headwaters, Adams County, Pennsylvania, prior to and during nutrient management},
  author = {M. J. Langland and D. K. Fishel},
  year = {1996},
  doi = {10.3133/wri954195},
  url = {https://pubs.usgs.gov/publication/wri954195},
  note = {Source identifier: wri954195}
}