@misc{indiciaeb0f836123053,
  title = {Effects of sampling interval on spatial patterns and statistics of watershed nitrogen concentration},
  author = {S.-S.D. Wu and E.L. Usery and M.P. Finn and D.D. Bosch},
  year = {2013},
  doi = {10.2747/1548-1603.46.2.172},
  url = {https://pubs.usgs.gov/publication/70036722},
  note = {Source identifier: 70036722}
}