TY  - RPRT
TI  - PCBs and DDE in commercial fish feeds
AU  - Michael J. Mac
AU  - L.W. Nicholson
AU  - C.A. McCauley
PY  - 1979
DO  - 10.1577/1548-8659(1979)41[210:padicf]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1000247
ID  - 1000247
ER  -