Authors: SIHOMBING R GREENWOOD PF WILSON MA HANNA JV

Citation: R. Sihombing et al., COMPOSITION OF SIZE-EXCLUSION FRACTIONS OF SWAMP WATER HUMIC AND FULVIC-ACIDS AS MEASURED BY SOLID-STATE NMR AND PYROLYSIS-GAS CHROMATOGRAPHY MASS-SPECTROMETRY, Organic geochemistry, 24(8-9), 1996, pp. 859-873