TY  - RPRT
TI  - Landsat image map of the Wādī Ar Rikā' quadrangle, sheet 22G, Kingdom of Saudi Arabia
AU  - U.S. Geological Survey
AU  - Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah
PY  - 1981
UR  - https://pubs.usgs.gov/publication/70160681
ID  - 70160681
ER  -