TY - RPRT TI - Geological and geochemical studies in the Wadi Bidah District, Kingdom of Saudi Arabia AU - C. W. Smith AU - B.C. Waters AU - M. Naqvi AU - R. G. Worl AU - A. M. Helaby AU - V. J. Flanigan AU - H.S. Sadek AU - R.M. Samater PY - 1983 DO - 10.3133/ofr83672 UR - https://pubs.usgs.gov/publication/ofr83672 ID - ofr83672 ER -