@misc{indiciaea2db7013be01,
  title = {Chemical residue content and hatchability of screech owl eggs},
  author = {Erwin E. Klaas and D. M. Swineford},
  year = {1976},
  url = {https://pubs.usgs.gov/publication/5221366},
  note = {Source identifier: 5221366}
}