TY - RPRT TI - Pyrolysis-mass spectrometry/pattern recognition on a well-characterized suite of humic samples AU - P. MacCarthy AU - S.J. DeLuca AU - K.J. Voorhees AU - Ronald L. Malcolm AU - E.M. Thurman PY - 1985 DO - 10.1016/0016-7037(85)90066-3 UR - https://pubs.usgs.gov/publication/70012829 ID - 70012829 ER -