@misc{indiciaece68c2fe9c60,
  title = {Physical and chemical characteristics of Knowles, Forgotten, and Moqui Canyons, and effects of recreational use on water quality, Lake Powell, Arizona and Utah},
  author = {Robert J. Hart and Howard E. Taylor and Ronald C. Antweiler and Greg G. Fisk and G.M. Anderson and D.A. Roth and Marilyn E. Flynn and D.B. Peart and Margot Truini and L. B. Barber},
  year = {2005},
  doi = {10.3133/sir20045120},
  url = {https://pubs.usgs.gov/publication/sir20045120},
  note = {Source identifier: sir20045120}
}