@misc{indiciae382ef90f02d9,
  title = {Dynamics in phosphorus retention in wetlands upstream of Delavan Lake, Wisconsin},
  author = {Dale M. Robertson and John F. Elder and Gerald L. Goddard and William F. James},
  year = {2009},
  doi = {10.1080/07438149809354353},
  url = {https://pubs.usgs.gov/publication/70157395},
  note = {Source identifier: 70157395}
}