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 /
| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Denver, Colo. :
U.S. Dept. of the Interior, U.S. Geological Survey :
[1989, i.e., 1991]
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| Series: | Water-resources investigations report ;
89-4196. |
| Subjects: |
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