@misc{indiciae5b9672ea84b6,
  title = {Potential degradation of water quality by bird feces in and around managed wetlands},
  author = {G.G. Shellenbarger and A.B. Boehm},
  year = {2005},
  url = {https://pubs.usgs.gov/publication/70175037},
  note = {Source identifier: 70175037}
}