TY  - RPRT
TI  - Contaminants in wintering canvasbacks and scaups from San Francisco Bay, California
AU  - Roger L. Hothem
AU  - D.G. Lonzarich
AU  - Jean E. Takekawa
AU  - Harry M. Ohlendorf
PY  - 1998
DO  - 10.1023/a:1005759907211
UR  - https://pubs.usgs.gov/publication/1007921
ID  - 1007921
ER  -