الفترة:
Subjects: Palestine; Statistics; Colonialism
Subjects: Statistics
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