TY - BOOK AU - Thurman, Earl Michael. AU - Malcolm, R.L. TI - Concentration and fractionation of hydrophobic organic acid constituents from natural waters by liquid chromatography by E. M. Thurman and R. L. Malcolm PY - 1979/// CY - Washington : U.S. Dept. of the Interior, U.S. Geological Survey : for sale by the Supt. of Docs., U.S. Govt. Print. Off. KW - Organic acids KW - Liquid chromatography KW - WATER CHEMISTRY ER -