Characterization of the International Humic Substances Society standard and reference fulvic and humic acids by solution state carbon-13 (13C) and hydrogen-1 (1H) nuclear magnetic resonance spectrometry /

Bibliographic Details

Main Author:	Thorn, Kevin A.
Corporate Authors:	Geological Survey (U.S.), International Humic Substances Society
Other Authors:	Folan, Daniel W., MacCarthy, Patrick
Format:	Government Document Book
Language:	English
Published:	Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : [1989, i.e., 1991]
Series:	Water-resources investigations report ; 89-4196.
Subjects:	Humic acid. Fulvic acids. Nuclear magnetic resonance spectroscopy.