@misc{indiciae5402407796ee,
  title = {Vertical distribution of total carbon, nitrogen and phosphorus in riparian soils of Walnut Creek, southern Iowa},
  author = {K. E. Schilling and J.A. Palmer and E. Arthur Bettis and P. Jacobson and R.C. Schultz and T.M. Isenhart},
  year = {2009},
  doi = {10.1016/j.catena.2009.02.006},
  url = {https://pubs.usgs.gov/publication/70034911},
  note = {Source identifier: 70034911}
}