Range:
Subjects: Iraq; Renewable energy sources
Subjects: Agriculture; Energy resources; Fluid dynamics; Renewable resources; Renewable energy sources
Subjects: Iraq; Sanitation; Waste water
Subjects: Jordan
Subjects: Charcoal; Jordan; History
Subjects: Jordan; Maan
Subjects: Nigeria; Groundwater; Quality control
Subjects: Kuwait
Subjects: Algeria; Aquifers; Caves
Subjects: Algeria; Water
Subjects: Algeria; skikda; Pollution; Water
Subjects: Algeria; Pollution; Water
Subjects: Iraq; Karbala; Water resources
Subjects: Adsorption; Water
Subjects: Internal combustion engines
Subjects: Iraq; Management; Water resources
Subjects: Iraq; Drinking water; Measurement
Subjects: Iraq; Nasiriyah; Water
Subjects: Computing; Renewable energy sources; Solar radiation; Solar energy
Subjects: Iraq; Biofuels
Subjects: Iraq; Waset
Subjects: Iraq; Kurdistan
Subjects: Mecca; Saudi Arabia; Air; Meteorology; Pollution
Subjects: Agricultural wastes; Jordan; Environmental aspects; Pollution; Water
Subjects: Iraq; Pollution
Subjects: Algorithms; Iraq; Quality control; Water; Water resources
Subjects: Iraq; Soil mechanics; Soil moisture; Measurement
Subjects: Basra; Iraq; Environmental aspects; Water
Subjects: Iraq
Subjects: Biodiesel fuels; Iraq; Biotechnology
Subjects: Palestine; Statistics; Environment