TY - RPRT TI - Summary of the geology, mineral resources, engineering geology characteristics, and environmental geochemistry of east-central Utah AU - Philip Thayer Hayes AU - Thomas A. Ryer AU - L.W. Kiteley AU - J. R. Hatch AU - F. W. Osterwald AU - C.R. Dunrud AU - J. J. Connor PY - 1977 DO - 10.3133/ofr77513 UR - https://pubs.usgs.gov/publication/ofr77513 ID - ofr77513 ER -