@misc{indiciae0a8102249027,
  title = {Trends and effects of organochlorine residues on Oregon and Nevada wading birds, 1979-83},
  author = {Charles J. Henny and L. J. Blus and C.S. Hulse},
  year = {1985},
  doi = {10.2307/1521061},
  url = {https://pubs.usgs.gov/publication/5222025},
  note = {Source identifier: 5222025}
}