Subsurface "basement" rocks of Georgia,
by Charles Milton and Vernon J. Hurst.
- Atlanta, 1965.
- iv, 56 p. illus., fold. map(in pocket) 23 cm.
- Georgia. Dept. of Mines, Mining and Geology. Bulletin no. 76 .
- Georgia. Department of Mines, Mining and Geology. Bulletin no. 76. .
"Prepared cooperatively with the U.S. Geological Survey."