TY  - RPRT
TI  - Metal and sediment ingestion by dabbling ducks
AU  - W. N. Beyer
AU  - J. Spann
AU  - Daniel D. Day
PY  - 1999
DO  - 10.1016/s0048-9697(99)00098-4
UR  - https://pubs.usgs.gov/publication/5223828
ID  - 5223828
ER  -