TY - RPRT TI - Landsat image map of the Al Isawiyah quadrangle, sheet 30C, Kingdom of Saudi Arabia AU - U.S. Geological Survey AU - Saudi Arabia. Deputy Ministry for Mineral Resources PY - 1983 DO - 10.3133/ofr326 UR - https://pubs.usgs.gov/publication/ofr326 ID - ofr326 ER -