TY  - RPRT
TI  - Engineering geology of the city of Great Falls and vicinity, Montana
AU  - R. W. Lemke
AU  - E. K. Maughan
PY  - 1977
DO  - 10.3133/i1025
UR  - https://pubs.usgs.gov/publication/i1025
ID  - i1025
ER  -