TY  - RPRT
TI  - Regional water-quality analysis of 2,4-D and dicamba in river water using gas chromatography-isotope dilution mass spectrometry
AU  - E.M. Thurman
AU  - L.R. Zimmerman
AU  - D.S. Aga
AU  - R. J. Gilliom
PY  - 2001
DO  - 10.1080/03067310108044398
UR  - https://pubs.usgs.gov/publication/70023593
ID  - 70023593
ER  -