TY - RPRT TI - Studies of a peatified angiosperm log cross section from Indonesia by nuclear magnetic resonance spectroscopy and analytical pyrolysis AU - Anne L. Bates AU - Patrick G. Hatcher AU - Harry E. Lerch AU - C. B. Cecil AU - S.G. Neuzil AU - Supardi PY - 1991 DO - 10.1016/0146-6380(91)90038-l UR - https://pubs.usgs.gov/publication/70015129 ID - 70015129 ER -