TY  - RPRT
TI  - Geologic map of the Union School Quadrangle, Dawson and Prairie counties, Montana
AU  - R. B. Colton
AU  - J. P. McGraw
AU  - S.L. Durst
PY  - 1994
DO  - 10.3133/ofr88617
UR  - https://pubs.usgs.gov/publication/ofr88617
ID  - ofr88617
ER  -