TY - RPRT TI - Landsat image map of the Shaghab quadrangle, sheet 27B, Kingdom of Saudi Arabia AU - U.S. Geological Survey AU - Saudi Arabia. Deputy Ministry for Mineral Resources PY - 1982 DO - 10.3133/ofr276 UR - https://pubs.usgs.gov/publication/ofr276 ID - ofr276 ER -