TY  - RPRT
TI  - Stratigraphy of Madison Group near Livingston, Montana, and discussion of karst and solution-breccia features
AU  - A. E. Roberts
PY  - 1966
DO  - 10.3133/pp526b
UR  - https://pubs.usgs.gov/publication/pp526B
ID  - pp526B
ER  -