TY  - RPRT
TI  - Generalized geologic and geochemical maps of the Cambrian Bonneterre Formation, Rolla 1 degree by 2 degrees Quadrangle, Missouri
AU  - R. L. Erickson
PY  - 1979
DO  - 10.3133/mf1004b
UR  - https://pubs.usgs.gov/publication/mf1004B
ID  - mf1004B
ER  -