@misc{indiciae9276a6c2e73a,
  title = {Lead hazards within the range of the California condor},
  author = {O. H. Pattee and P.H. Bloom and J. M. Scott and M. R. Smith},
  year = {1990},
  doi = {10.2307/1368729},
  url = {https://pubs.usgs.gov/publication/5221161},
  note = {Source identifier: 5221161}
}