TY  - RPRT
TI  - Chemical pollutants in field-collected canvasback tissues, eggs, and food materials
AU  - Donald H. White
AU  - M. P. Dieter
AU  - Rey C. Stendell
PY  - 1976
UR  - https://pubs.usgs.gov/publication/5211397
ID  - 5211397
ER  -