@misc{indiciaedf30f994be0d, title = {Transboundary pollution: Persistent organochlorine pesticides in migrant birds of the Southwestern United States and Mexico}, author = {Miguel A. Mora}, year = {1997}, doi = {10.1002/etc.5620160102}, url = {https://pubs.usgs.gov/publication/70179356}, note = {Source identifier: 70179356} }