TY - RPRT TI - Geophysical and lithologic logs of four holes drilled in the Book Cliffs coal field, Sego Canyon Quadrangle, Grand County, Utah AU - Howard F. Albee PY - 1979 DO - 10.3133/ofr79738 UR - https://pubs.usgs.gov/publication/ofr79738 ID - ofr79738 ER -