TY  - RPRT
TI  - Geology of the southern Tuwayq quadrangle, Kingdom of Saudi Arabia
AU  - Richard A. Bramkamp
AU  - Ruel D. Gierhart
AU  - Glen F. Brown
AU  - Roy O. Jackson
PY  - 1956
DO  - 10.3133/i212a
UR  - https://pubs.usgs.gov/publication/i212A
ID  - i212A
ER  -