TY - RPRT TI - The role of sediment ingestion in exposing wood ducks to lead AU - W. N. Beyer AU - L. J. Blus AU - Charles J. Henny AU - D. Audet PY - 1997 DO - 10.1023/a:1018670626114 UR - https://pubs.usgs.gov/publication/5223314 ID - 5223314 ER -