TY  - RPRT
TI  - Tolerance of adult mallards to subacute ingestion of crude petroleum oil
AU  - Barnett A. Rattner
PY  - 1981
DO  - 10.1016/0378-4274(81)90123-5
UR  - https://pubs.usgs.gov/publication/5221654
ID  - 5221654
ER  -