@misc{indiciae99109fd8eca2,
  title = {Concentrations of the He, CO 2 and O 2 in soil gases, and soil types at Roosevelt Hot Springs Known Geothermal Resource Area, Utah},
  author = {M. E. Hinkle and Theodore Botinelly},
  year = {1988},
  doi = {10.3133/ofr88259},
  url = {https://pubs.usgs.gov/publication/ofr88259},
  note = {Source identifier: ofr88259}
}