TY  - RPRT
TI  - Solid-state 13C nuclear magnetic resonance studies of coalified gymnosperm xylem tissue from Australian brown coals
AU  - Patrick G. Hatcher
AU  - Harry E. Lerch
AU  - Anne L. Bates
AU  - T.V. Verheyen
PY  - 1989
DO  - 10.1016/0146-6380(89)90068-5
UR  - https://pubs.usgs.gov/publication/70016104
ID  - 70016104
ER  -