@misc{indiciae4f73c57603c9,
  title = {User’s manual to update the National Wildlife Refuge System Water Quality Information System (WQIS)},
  author = {Kimberly A. Chojnacki and Chad J. Vishy and Jo Ellen Hinck and Susan E. Finger and Michael J. Higgins and Kevin Kilbride},
  year = {2013},
  doi = {10.3133/tm11c8},
  url = {https://pubs.usgs.gov/publication/tm11C8},
  note = {Source identifier: tm11C8}
}