TY  - RPRT
TI  - Geographic map of the Jawf-Sakakah quadrangle, Kingdom of Saudi Arabia
AU  - Richard A. Bramkamp
AU  - Leon F. Ramirez
PY  - 1960
DO  - 10.3133/i201b
UR  - https://pubs.usgs.gov/publication/i201B
ID  - i201B
ER  -