@misc{indiciae20a33e846c01,
  title = {Calibration and testing of selected portable flowmeters for use on large irrigation systems},
  author = {Richard R. Luckey and Frederick J. Heimes and Neville G. Gaggiani},
  year = {1980},
  doi = {10.3133/wri8072},
  url = {https://pubs.usgs.gov/publication/wri8072},
  note = {Source identifier: wri8072}
}