TY - RPRT TI - Geophysical logs and coal analysis report of rotary holes drilled in 1977 in tract 98, Kemmerer coal district, Lincoln County, Wyoming AU - Donald Clayton Alvord PY - 1977 DO - 10.3133/ofr77828 UR - https://pubs.usgs.gov/publication/ofr77828 ID - ofr77828 ER -