TY - RPRT TI - Use of 13C NMR and ftir for elucidation of degradation pathways during natural litter decomposition and composting I. early stage leaf degradation AU - R.L. Wershaw AU - J.A. Leenheer AU - K. R. Kennedy AU - T.I. Noyes PY - 1996 DO - 10.1097/00010694-199610000-00004 UR - https://pubs.usgs.gov/publication/70018609 ID - 70018609 ER -