@misc{indiciae6b2791299b82,
  title = {Waterfowl exposure to lead and steel shot on selected hunting areas},
  author = {Donald H. White and Rey C. Stendell},
  year = {1977},
  doi = {10.2307/3800518},
  url = {https://pubs.usgs.gov/publication/5221385},
  note = {Source identifier: 5221385}
}