@misc{indiciae240f5a97634e,
  title = {Portable submersible pumping unit},
  author = {P.E. LaMoreaux},
  year = {1952},
  doi = {10.3133/ofr5290},
  url = {https://pubs.usgs.gov/publication/ofr5290},
  note = {Source identifier: ofr5290}
}