by J.H. Healy ... [and others] ; prepared for the Ministry of Petroleum and Mineral Resources, Deputy Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia ; United States Department of the Interior, Geological Survey
by J.S. Pallister ... [and others] ; prepared by the U.S. Geological Survey in cooperation with the Deputy Ministry for Mineral Resources, Saudi Arabia
by C.W. Smith ... [and others] ; prepared for the Ministry of Petroleum and Mineral Resources, Deputy Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia
by William R. Greenwood ... [and others] ; prepared for Ministry of Petroleum and Mineral Resources, Deputy Ministry for Mineral Resources ; United States Department of the Interior, Geological Survey
by J.S. Stuckless ... [and others] ; prepared for Ministry of Petroleum and Mineral Resources, Deputy Ministry for Mineral Resources ; Department of the Interior, United States Geological Survey
by Charles J. Zablocki ... [and others] ; prepared for the Ministry of Petroleum and Mineral Resources, Deputy Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia
by W.C. Overstreet ... [and others] ; prepared by the U.S. Geological Survey in cooperation with the Deputy Ministry for Mineral Resources, Saudi Arabia