TY  - RPRT
TI  - Preliminary geologic map, west half of Rolla 1 degree x 2 degrees quadrangle, Missouri
AU  - Ira R. Satterfield
AU  - M.A. Middendorf
AU  - P.E. Gerdemann
AU  - W. P. Pratt
PY  - 1982
DO  - 10.3133/ofr8261
UR  - https://pubs.usgs.gov/publication/ofr8261
ID  - ofr8261
ER  -