TY - RPRT TI - Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District AU - W. Nelson Beyer AU - J. Christian Franson AU - John B. French AU - Thomas May AU - Barnett A. Rattner AU - Valerie Shearn-Bochsler AU - Sarah E. Warner AU - John Weber AU - David Mosby PY - 2013 DO - 10.1007/s00244-013-9923-3 UR - https://pubs.usgs.gov/publication/70046685 ID - 70046685 ER -