Range:
Subjects: Saudi Arabia; Geology
Subjects: Anthropometry; Body mass index; Human body
Subjects: Poisonous plants; Salts
Subjects: Fungicides; Plants
Subjects: Saudi Arabia; al-Madinah al-Munawwarah
Subjects: Egypt; Colleges; Municipal services; Universities
Subjects: Aquifers; Kharj (City); Saudi Arabia
Subjects: Rocks; Sedimentary rocks; Yemen; Geology
Subjects: Saudi Arabia
Subjects: Granite; Petroleum products; Saudi Arabia
Subjects: Gold ores; Saudi Arabia; Geology
Subjects: Groundwater; Hydrology; Saudi Arabia
Subjects: Israel; Arabs; Civil and political rights; Human rights; Palestine
Subjects: Arab Gulf States; Geology; Petroleum
Subjects: Rocks; Saudi Arabia
Subjects: Saudi Arabia; Groundwater
Subjects: Physiological aspects; Weight lifting
Subjects: Corn; Plants; Temperatures; Barley; Genetic engineering
Subjects: Gold ores; Saudi Arabia; Geology; Mineral resources
Subjects: Cement; Industries; Soils; fungi; Pollution
Subjects: Egypt
Subjects: Analytical chemistry; Analytical geochemistry; Rocks; Saudi Arabia; Geology
Subjects: Alcoholic beverages; Aromatic compounds; Soils; fungi
Subjects: Saudi Arabia; Kindergarten
Subjects: Eastern Desert; Egypt