TY  - RPRT
TI  - Ingestion of petroleum by breeding mallard ducks: Some effects on neonatal progeny
AU  - J. Gorsline
AU  - W. N. Holmes
PY  - 1982
DO  - 10.1007/bf01054890
UR  - https://pubs.usgs.gov/publication/5221789
ID  - 5221789
ER  -