TY - RPRT TI - Interpretation of geochemical data from panned concentrates of wadi sediments using R-mode factor analysis, Jabal Habashi Quadrangle, sheet 26F, Kingdom of Saudi Arabia AU - M. S. Allen AU - R.R. Tidball AU - R.M. Samater AU - G.I. Selner PY - 1985 DO - 10.3133/ofr855 UR - https://pubs.usgs.gov/publication/ofr855 ID - ofr855 ER -