@misc{indiciaecd75348d56b3,
  title = {The Cleveland gas field, Cuyahoga County, Ohio, with a study of rock pressure},
  author = {G. S. Rogers},
  year = {1918},
  doi = {10.3133/b661a},
  url = {https://pubs.usgs.gov/publication/b661A},
  note = {Source identifier: b661A}
}