Range:
Subjects: Kuwait; Statistics; Air; Carbon dioxide; Pollution
Subjects: Kuwait; Statistics; Air; Methane; Pollution
Subjects: Kuwait; Statistics; Air; Environmental aspects; Pollution
Subjects: Kuwait; Statistics; Air; Hydrocarbons; Pollution
Subjects: Kuwait; Statistics; Air; Pollution
Subjects: Family; Statistics; Air; Environment protection; Pollution
Subjects: Family; Palestine; Statistics; Air; Pollution
Subjects: Air; Buildings; Ventilation; Air conditioning; Environmental engineering
Subjects: Egypt; Statistics; Air; Pollution
Subjects: Buildings; Renewable energy sources; Air conditioning; Environmental engineering; Solar energy
Subjects: Arab world; Chemicals; Statistics; Air; Pollution
Subjects: Kuwait; Statistics; Air
Subjects: Iraq; Statistics; Air
Subjects: Egypt; Statistics; Air
Subjects: Arab world; Statistics; Air; Carbon dioxide; Pollution
Subjects: Fungicides; Iraq; Qadisiyah (City); Air; Pollution
Subjects: Atmosphere; Censorship; Pollution; Sanitation; Waste water
Subjects: Buildings; Hydraulic engineering; Air conditioning; Censorship; Environmental engineering
Subjects: Mecca; Saudi Arabia; Air; Meteorology; Pollution
Subjects: Buildings; Engineering; Air conditioning; Environmental engineering; Mechanical engineering
Subjects: Arab world; Statistics; Air; Pollution