TY  - RPRT
TI  - Structural-group quantitation by CP/MAS 13C NMR measurements of dissolved organic matter from natural waters
AU  - R.L. Wershaw
AU  - George R. Aiken
AU  - J. A. Leenheer
AU  - J. Tregellas
PY  - 2002
DO  - 10.1016/b978-1-85573-807-2.50010-2
UR  - https://pubs.usgs.gov/publication/70198493
ID  - 70198493
ER  -