@misc{indiciaec7cda3054fbc,
  title = {Analysis of the sensitivity of soils to the leaching of agricultural pesticides in Ohio},
  author = {C. W. Schalk},
  year = {1998},
  doi = {10.3133/wri984108},
  url = {https://pubs.usgs.gov/publication/wri984108},
  note = {Source identifier: wri984108}
}