TY - RPRT TI - Lithologic and geophysical logs and coal analyses from test holes drilled during 1977 in Converse and Campbell counties, Wyoming AU - Frank B. Kistner AU - Gregg A. Holloman AU - David G. Coppock PY - 1979 DO - 10.3133/ofr791173 UR - https://pubs.usgs.gov/publication/ofr791173 ID - ofr791173 ER -