الفترة:
Subjects: Arab world; Statistics
Subjects: Arab world; Statistics; Consumption; Electric power
Subjects: Arab world; Statistics; Natural gas
Subjects: Arab world; Statistics; Petroleum
Subjects: Arab world; Statistics; Petroleum reserves
Subjects: Air quality; Statistics; Yemen
Subjects: Arab world; Chemicals; Statistics; Air; Pollution
Subjects: Air quality; Palestine; Statistics
Subjects: Kuwait; Statistics; Air
Subjects: Iraq; Statistics; Air
Subjects: Egypt; Statistics; Air
Subjects: Arab world; Statistics; Air; Carbon dioxide; Pollution
Subjects: Arab world; Statistics; Water
Subjects: Jordan; Statistics
Subjects: Iraq; Statistics; Water
Subjects: Egypt; Statistics; Water
Subjects: Lebanon; Statistics; Water
Subjects: Arab world; Statistics; Sanitation; Waste water
Subjects: Arab world; Statistics; Water utilization
Subjects: Arab world; Statistics; Freshwater
Subjects: Arab world; Statistics; Groundwater; Surface water
Subjects: Arab world; Statistics; Water reuse
Subjects: Distilled water; Statistics
Subjects: Arab world; Statistics; Drinking water
Subjects: Iraq; Drinking water; Quality control
Subjects: Dubayy; Heavy minerals; United Arab Emirates; Environmental aspects; Soil pollution
Subjects: Oman; Statistics; Economic aspects; Water
Subjects: Statistics; Temperatures
Subjects: Mathematical models
Subjects: Iraq; Tigris River; Pollution; Water