TY  - RPRT
TI  - Organochlorine residues in adult mallard and black duck wings, 1981-1982
AU  - R. M. Prouty
AU  - C.M. Bunck
PY  - 1986
DO  - 10.1007/bf00394287
UR  - https://pubs.usgs.gov/publication/5222097
ID  - 5222097
ER  -