الفترة:
Subjects: Groundwater; Water quality
Subjects: Disinfectants; Sanitation; Waste water
Subjects: Iraq; Irbil; Pollution; Water
Subjects: Agricultural chemistry; Calcareous soils; Soil chemistry
Subjects: Iraq; Irbil; Drinking water
Subjects: Iraq; Sediments; Hydrocarbons
Subjects: Chemistry; Disinfectants; Sanitation; Waste water
Subjects: Jordan; Environmental aspects; Geographical information systems; Groundwater
Subjects: Ceramics; Industries
Subjects: Geographical information systems; Land use; Remote sensing
Subjects: Agricultural wastes; Anaerobic bacteria; Organic wastes
Subjects: Sanitation; Waste water
Subjects: Calcareous soils; Jordan
Subjects: Iraq; Sanitation; Waste water
Subjects: Qatar
Subjects: Iraq; Structural geology
Subjects: Asir; Saudi Arabia; Drinking water; Nitrogen; Quality control
Subjects: Gas chromatography; Groundwater
Subjects: Carbonate rocks; Dammam; Rocks; Saudi Arabia; classification Libraries
Subjects: Carbon dioxide; Environmental aspects
Subjects: Jordan; Environmental aspects; Hospitals
Subjects: Jordan
Subjects: Iraq; Kufah; Drinking water; Evaluation
Subjects: Algeria; Microbiology; Water
Subjects: Microbiology; Morocco; Groundwater; Pollution
Subjects: Waste treatment; Water; Water utilization; Sanitation; Waste water
Subjects: Environmental aspects; Minerals; Toxicology
Subjects: Analytical geochemistry; Sediments
Subjects: Chemical industry; Pollution
Subjects: Agricultural wastes; Organic wastes; Water
Subjects: Middle East; Environmental aspects; Political aspects; Water
Subjects: Bottled water; Palestine; Ram Allah; Costs
Subjects: Carbonate rocks; Iraq; Rocks; Sedimentary rocks
Subjects: Iraq; Winds
Subjects: Cadmium; Heavy minerals; Iraq; Pollution; Water
Subjects: Gaza Strip; Palestine; Measurement; Solar energy; Solar radiation
Subjects: Iraq; Sediments
Subjects: Arabian Gulf; Fatty acids; Health aspects
Subjects: Iraq
Subjects: Geographical information systems; Geography; classification Libraries
Subjects: Statistics; Consumption; Sanitation; Waste water; Water
Subjects: Jordan; Statistics; Ecology; Expenditure
Subjects: Jordan; Statistics
Subjects: Jordan; Statistics; Industries