TY  - RPRT
TI  - Geology of the Precambrian rocks and rocks of the northern Harrat Hutaymah volcanic field, Baq'a quadrangle, sheet 27F, Kingdom of Saudi Arabia
AU  - Karl S. Kellogg
AU  - Saudi Arabia. Deputy Ministry for Mineral Resources
AU  - U.S. Geological Survey Saudi Arabia Mission
PY  - 1984
UR  - https://pubs.usgs.gov/publication/70157935
ID  - 70157935
ER  -