@misc{indiciae2931e936c126,
  title = {Analytical Results for Agricultural Soils Samples from a Monitoring Program Near Deer Trail, Colorado (USA)},
  author = {J.G. Crock and D. B. Smith and T. J. B. Yager},
  year = {2009},
  doi = {10.3133/ofr20091111},
  url = {https://pubs.usgs.gov/publication/ofr20091111},
  note = {Source identifier: ofr20091111}
}