@misc{indiciae2a08aad34398,
  title = {Permit requirements for energy and other natural resources for the State of Pennsylvania},
  author = {Berry Lawson Associates},
  year = {1981},
  doi = {10.3133/ofr811277},
  url = {https://pubs.usgs.gov/publication/ofr811277},
  note = {Source identifier: ofr811277}
}