@misc{indiciae09921f10bc0f,
  title = {Map showing slope movements in the Oak Forest Quadrangle, Greene County, southwestern Pennsylvania},
  author = {J. S. Pomeroy},
  year = {1986},
  doi = {10.3133/mf1794},
  url = {https://pubs.usgs.gov/publication/mf1794},
  note = {Source identifier: mf1794}
}