TY  - RPRT
TI  - Geologic map of exposed Precambrian rocks, Des Arc NE Quadrangle, Iron and Madison County, southeast Missouri
AU  - V.M. Brown
PY  - 1988
DO  - 10.3133/mf2032
UR  - https://pubs.usgs.gov/publication/mf2032
ID  - mf2032
ER  -