TY  - RPRT
TI  - Measurement of soil carbon oxidation state and oxidative ratio by 13 C nuclear magnetic resonance
AU  - W.C. Hockaday
AU  - C.A. Masiello
AU  - J. T. Randerson
AU  - R.J. Smernik
AU  - J.A. Baldock
AU  - O.A. Chadwick
AU  - J.W. Harden
PY  - 2009
DO  - 10.1029/2008jg000803
UR  - https://pubs.usgs.gov/publication/70036942
ID  - 70036942
ER  -