TY - RPRT TI - Federal coal resource occurrence and coal development potential maps of the Wolf Stand 7 1/2-minute quadrangle, Sandoval County, New Mexico AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey AU - Berge Exploration Inc. PY - 1979 DO - 10.3133/ofr791046 UR - https://pubs.usgs.gov/publication/ofr791046 ID - ofr791046 ER -