@misc{indiciae058cc163ce07,
  title = {Modeled sulfate concentrations in North Dakota streams, 1993-2008, based on spatial basin characteristics},
  author = {Joel M. Galloway and Aldo V. Vecchia},
  year = {2014},
  doi = {10.3133/sir20145092},
  url = {https://pubs.usgs.gov/publication/sir20145092},
  note = {Source identifier: sir20145092}
}