TY - RPRT TI - Geophysical logs of three coal boreholes, North Horn Mountain, Utah: Chapter A of Coal drilling during 1979 in Emery County, Utah AU - Thomas R. Abbay PY - 1979 DO - 10.3133/ofr791495a UR - https://pubs.usgs.gov/publication/ofr791495A ID - ofr791495A ER -