TY - RPRT TI - Crustal structure of southwestern Saudi Arabia AU - M. E. Gettings AU - H. R. Blank AU - W. D. Mooney AU - J. H. Healy PY - 1983 DO - 10.3133/ofr83638 UR - https://pubs.usgs.gov/publication/ofr83638 ID - ofr83638 ER -