TY - RPRT TI - Geophysical logs of water wells logged for coal occurrences in northern Campbell and eastern Sheridan counties, Wyoming AU - James D. Cathcart AU - Richard N. Babcock AU - Robert G. Hobbs PY - 1983 DO - 10.3133/ofr83411 UR - https://pubs.usgs.gov/publication/ofr83411 ID - ofr83411 ER -