Range:
Subjects: Artificial lakes; Fagaras Mountains; Geomorphology; Mountains; Romania
Subjects: Ecotourism; Gardens; Geology; Nature reserves
Subjects: Agriculture; Deserts; Irrigation
Subjects: Bretagne; Coasts; Geology; Geomorphology; Storms
Subjects: Computing; Wind turbines
Subjects: Iraq; Swamps
Subjects: Gamma ray; Nuclear energy; Nuclear physics
Subjects: Iraq; Waset
Subjects: Iraq; Drinking water; Quality control
Subjects: Iraq; Swamps; Quality control; Water
Subjects: Sanitation; Waste water
Subjects: Salts
Subjects: Water resources; Environmental aspects; Oxygen; Water
Subjects: Absorption spectra; Analytical chemistry; Light; Optics; Spectrometers
Subjects: Aqabah; Jordan; Environmental aspects; Groundwater; Pollution
Subjects: Arid zones; Jordan; Geographical information systems; Groundwater; Remote sensing
Subjects: Jordan; Pollution; Water
Subjects: Cement; Industries; Jordan; Air; Pollution
Subjects: Renewable energy sources; Solar radiation; Solar energy
Subjects: Electrolysis; Renewable energy sources; Solar radiation; Solar energy; Water
Subjects: Palestine; Statistics; Agriculture
Subjects: Iraq
Subjects: Electrical generators; Iraq; Lead; Environmental aspects; Toxicology
Subjects: Iraq; Irbil; Thermal springs
Subjects: Palestine; Statistics
Subjects: Evaporation; Palestine; Statistics
Subjects: Palestine; Statistics; Economic aspects; Water
Subjects: Palestine; Statistics; Physiological aspects; Water; Water resources
Subjects: Palestine; Statistics; Physiological aspects; Springs; Water
Subjects: Palestine; Statistics; Wells; Physiological aspects; Water
Subjects: Palestine; Statistics; Springs
Subjects: Palestine; Statistics; Wells
Subjects: Palestine; Statistics; Water resources
Subjects: Statistics; Sudan; Water resources
Subjects: Palestine; Statistics; Springs; Water resources
Subjects: Palestine; Statistics; Groundwater; Water resources
Subjects: Palestine; Statistics; Water
Subjects: Palestine; Statistics; Economic aspects; Water; Water resources
Subjects: Performance