TY  - RPRT
TI  - Use of 13C NMR and FTIR for elucidation of degradation pathways during natural litter decomposition and compositing. IV. Characterization of humic and fulvic acids extracted from senescent leaves
AU  - Robert L. Wershaw
AU  - K. R. Kennedy
PY  - 1998
UR  - https://pubs.usgs.gov/publication/70198545
ID  - 70198545
ER  -