@misc{indiciae5b1300135fe2,
  title = {Estimates of deep-percolation return flow beneath a flood- and a sprinkler-irrigated site in Weld County, Colorado, 2008-2009},
  author = {L. R. Arnold},
  year = {2011},
  doi = {10.3133/sir20115001},
  url = {https://pubs.usgs.gov/publication/sir20115001},
  note = {Source identifier: sir20115001}
}