@misc{indiciae976eec00806c,
  title = {Phosphorus in sediment in the Kent Park Lake watershed, Johnson County, Iowa, 2014–15},
  author = {Stephen J. Kalkhoff},
  year = {2016},
  doi = {10.3133/ds1001},
  url = {https://pubs.usgs.gov/publication/ds1001},
  note = {Source identifier: ds1001}
}