TY  - RPRT
TI  - Embryotoxic and teratogenic effects of crude oil on mallard embryos on day one of development
AU  - D. J. Hoffman
PY  - 1979
DO  - 10.1007/bf02026999
UR  - https://pubs.usgs.gov/publication/5221469
ID  - 5221469
ER  -