TY - RPRT TI - Chemical analyses of coal from the Emery and Ferron Sandstone members of the Mancos Shale, Henry Mountains Field, Wayne and Garfield counties, Utah AU - Joseph R. Hatch AU - Ronald H. Affolter AU - Ben E. Law PY - 1979 DO - 10.3133/ofr791097 UR - https://pubs.usgs.gov/publication/ofr791097 ID - ofr791097 ER -