@misc{indiciaeee727555ed6e,
  title = {Effects of grade control structures on the macroinvertebrate assemblage of an agriculturally impacted stream},
  author = {M.E. Litvan and T.W. Stewart and C.L. Pierce and C.J. Larson},
  year = {2007},
  doi = {10.1002/rra.1063},
  url = {https://pubs.usgs.gov/publication/70033712},
  note = {Source identifier: 70033712}
}