TY  - RPRT
TI  - Oil-generating coals of the San Juan Basin, New Mexico and Colorado, U.S.A.
AU  - J.L. Clayton
AU  - D. D. Rice
AU  - G.E. Michael
PY  - 1991
DO  - 10.1016/0146-6380(91)90017-e
UR  - https://pubs.usgs.gov/publication/70015174
ID  - 70015174
ER  -