TY  - RPRT
TI  - Geology of the Powder River Basin, Wyoming and Montana, with reference to subsurface disposal of radioactive wastes
AU  - Helen M. Beikman
PY  - 1962
DO  - 10.3133/ofr627
UR  - https://pubs.usgs.gov/publication/ofr627
ID  - ofr627
ER  -