TY  - RPRT
TI  - Geologic map of the eastern Rub Al Khali quadrangle, Kingdom of Saudi Arabia
AU  - E.L. Elberg
AU  - Ruel D. Gierhart
AU  - Leon F. Ramirez
PY  - 1963
DO  - 10.3133/i215a
UR  - https://pubs.usgs.gov/publication/i215A
ID  - i215A
ER  -