@misc{indiciae754038141edb,
  title = {A summary of water-resources activities of the U.S. Geological Survey in Iowa, fiscal year 1992},
  year = {1992},
  doi = {10.3133/ofr92154},
  url = {https://pubs.usgs.gov/publication/ofr92154},
  note = {Source identifier: ofr92154}
}