TY  - RPRT
TI  - Geologic Map of the Round Spring Quadrangle, Shannon County, Missouri
AU  - Randall C. Orndorff
AU  - David J. Weary
PY  - 2009
DO  - 10.3133/sim3073
UR  - https://pubs.usgs.gov/publication/sim3073
ID  - sim3073
ER  -