TY - RPRT TI - Vitrinite reflectance values of coal from drill-hole cuttings from the Fruitland and Menefee formations, San Juan Basin, New Mexico AU - J.E. Fassett AU - V. F. Nuccio PY - 1990 DO - 10.3133/ofr90290 UR - https://pubs.usgs.gov/publication/ofr90290 ID - ofr90290 ER -