@misc{indiciae868266974224,
  title = {Diurnal variations in metal concentrations in the Alamosa River and Wightman Fork, southwestern Colorado, 1995-97},
  author = {Roderick F. Ortiz and Stogner},
  year = {2001},
  doi = {10.3133/wri004160},
  url = {https://pubs.usgs.gov/publication/wri004160},
  note = {Source identifier: wri004160}
}