Title: Tawzi al-amtar fi janub gharb al-Mamlakah al-Arabiyah al-Saudiyah (Silsilat al-Dirasat al-khassah)
Subjects: Precipitation (Meteorology), Altitudes, Rain and rainfall, Precipitation (Meteorology) -- Saudi Arabia., Rain and rainfall -- Saudi Arabia., Saudi Arabia -- Altitudes., Weather, Effect of mountains on