TY  - RPRT
TI  - Concentration and fractionation of hydrophobic organic acid constituents from natural waters by liquid chromatography
AU  - E.M. Thurman
AU  - Ronald L. Malcolm
PY  - 1979
DO  - 10.3133/wsp1817g
UR  - https://pubs.usgs.gov/publication/wsp1817G
ID  - wsp1817G
ER  -