@misc{indiciae62dfbc7794cd,
  title = {Effects of Hardened Low-Water Crossings on Periphyton and Water Quality in Selected Streams at the Fort Polk Military Reservation, Louisiana, 1998-99 and 2003-04},
  author = {Barbara W. Bryan and C. Frederick Bryan and John K. Lovelace and Roland W. Tollett},
  year = {2007},
  doi = {10.3133/sir20075279},
  url = {https://pubs.usgs.gov/publication/sir20075279},
  note = {Source identifier: sir20075279}
}