@misc{indiciae958bb711ba94,
  title = {Report of North American reporter, topic no. 3, Prospecting for ground water; well sinking and borehole drilling, for 1958 Congress of the International Water Supply Association, Brussels},
  author = {A.G. Fiedler},
  year = {1957},
  doi = {10.3133/ofr5742},
  url = {https://pubs.usgs.gov/publication/ofr5742},
  note = {Source identifier: ofr5742}
}