TY - RPRT TI - Coal resource occurrence maps and coal development potential maps of the northwest quarter of the Gould Pass 15-minute quadrangle, San Juan County, New Mexico AU - Dames & Moore PY - 1979 DO - 10.3133/ofr79800 UR - https://pubs.usgs.gov/publication/ofr79800 ID - ofr79800 ER -