الفترة:
Subjects: Arab Gulf States; Geology; Petroleum
Subjects: Rocks; Saudi Arabia
Subjects: Saudi Arabia; Geology
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
Subjects: Congenital malformations; Spine
Subjects: Gamma ray; Salts
Subjects: Najd; Saudi Arabia; Arabic language; Dialects; Phonetics
Subjects: Literature; World war I (1914-1918); ًWar
Subjects: Alms tax; Economic aspects; Islam
Subjects: Economic aspects; Islam; Religious aspects
Subjects: Accounting; Auditing; Islam; Religious aspects
Subjects: Banking; Banks; Financing; Islam; Religious aspects
Subjects: Environment protection; Islam; Religious aspects
Subjects: Islam; Social problems; The holy koran; Ethics
Subjects: Business enterprises; Financing
Subjects: Consumption; Economics; Islam; Religious aspects
Subjects: Economics; Islam; Religious aspects
Subjects: Consumption; Islam; Microeconomics; Religious aspects
Subjects: Economic aspects; Economics; Islam; Religious aspects
Subjects: Banks; Economic aspects; Economics; Islam; Religious aspects
Subjects: Wealth; Economic aspects; Islam
Subjects: Capitalism; Economics; Wealth; Capital; Islam
Subjects: English language