TY  - RPRT
TI  - Summary of Tertiary investigations in western Saudi Arabia, current work by the U.S. Geological Survey and recommended future studies
AU  - Donald G. Hadley
AU  - Dwight Lyman Schmidt
AU  - Robert Griffin Coleman
PY  - 1983
DO  - 10.3133/ofr83487
UR  - https://pubs.usgs.gov/publication/ofr83487
ID  - ofr83487
ER  -