@misc{indiciae72a679ac23d5,
  title = {Historical contributions of phosphorus from natural and agricultural sources and implications for stream water quality, Cheney Reservoir watershed, south-central Kansas},
  author = {Larry M. Pope and Chad R. Milligan and David P. Mau},
  year = {2002},
  doi = {10.3133/wri024021},
  url = {https://pubs.usgs.gov/publication/wri024021},
  note = {Source identifier: wri024021}
}