@misc{indiciae9cfa13384ebb,
  title = {GIS-based spatial regression and prediction of water quality in river networks: A case study in Iowa},
  author = {X. Yang and W. Jin},
  year = {2010},
  doi = {10.1016/j.jenvman.2010.04.011},
  url = {https://pubs.usgs.gov/publication/70037669},
  note = {Source identifier: 70037669}
}