TY - RPRT TI - Geology of areas marked by geophysical anomalies (B-35 and B-34), Wadi Bidah District, Kingdom of Saudi Arabia AU - Thor H. Kiilsgaard PY - 1982 DO - 10.3133/ofr82668 UR - https://pubs.usgs.gov/publication/ofr82668 ID - ofr82668 ER -