TY  - RPRT
TI  - Bibliography of U.S. Geological Survey reports on coal drilling and geophysical logging projects, and related reports on geologic uses, Powder River Basin, Montana and Wyoming, 1973-1983
AU  - J.D. Cathcart
PY  - 1984
DO  - 10.3133/ofr84518
UR  - https://pubs.usgs.gov/publication/ofr84518
ID  - ofr84518
ER  -