TY - RPRT TI - Coal resource occurrence and coal development potential maps of the southeast quarter of the Hiawatha 15-minute quadrangle, Emery County, Utah AU - AAA Engineering and Drafting Inc. PY - 1979 DO - 10.3133/ofr791001 UR - https://pubs.usgs.gov/publication/ofr791001 ID - ofr791001 ER -