TY  - RPRT
TI  - Rock geochemistry in the Mahd adh Dhahab district, Kingdom of Saudi Arabia
AU  - R. G. Worl
AU  - J. L. Doebrich
AU  - M. S. Allen
AU  - A.M. Afifi
AU  - R.J. Ebens
PY  - 1987
DO  - 10.3133/ofr87178
UR  - https://pubs.usgs.gov/publication/ofr87178
ID  - ofr87178
ER  -