TY  - RPRT
TI  - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 7
AU  - J.G. Viets
AU  - E. L. Mosier
AU  - S.K. McDanal
AU  - D. F. Siems
PY  - 1978
DO  - 10.3133/ofr78470i
UR  - https://pubs.usgs.gov/publication/ofr78470I
ID  - ofr78470I
ER  -