@misc{indiciaebc993c137720,
  title = {Organochlorine and metal residues in eggs of waterfowl nesting on islands in Lake Michigan off Door County, Wisconsin, 1977-78},
  author = {S. D. Haseltine and G. H. Heinz and W. L. Reichel and John F. Moore},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/5221688},
  note = {Source identifier: 5221688}
}