@misc{indiciae2976a63b4d06,
  title = {Changes in levels of organochlorines in woodcock wings from 1971 to 1975},
  author = {M. Anne Ross McLane and D.L. Hughes and G. H. Heinz},
  year = {1984},
  doi = {10.1007/bf00398779},
  url = {https://pubs.usgs.gov/publication/5221933},
  note = {Source identifier: 5221933}
}