TY  - RPRT
TI  - Organochlorine and heavy metal residues in black duck eggs from the Atlantic Flyway, 1978
AU  - S. D. Haseltine
AU  - B.M. Mulhern
AU  - C. Stafford
PY  - 1980
UR  - https://pubs.usgs.gov/publication/5221596
ID  - 5221596
ER  -