@misc{indiciaee85f1302b1b7,
  title = {Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-88},
  author = {John S. Havens},
  year = {1989},
  doi = {10.3133/ofr8933},
  url = {https://pubs.usgs.gov/publication/ofr8933},
  note = {Source identifier: ofr8933}
}