الفترة:
Subjects: Fluid mechanics; Hydraulic engineering; Water; Distribution (Economic theory)
Subjects: Kuwait; Statistics; Consumption; Water
Subjects: United Kingdom; Water
Subjects: Industrial chemistry; Water
Subjects: Temperatures; Thermometers; Water; Water properties; Fishes
Subjects: Heavy minerals; Minerals; Water resources; Water
Subjects: Iraq; Qadisiyah (City); Drinking water; Water
Subjects: Sanitation; Waste treatment; Waste water; Water; Water utilization
Subjects: Marrakech; Morocco; Disinfectants; Water
Subjects: Algeria; Microbiology; Pollution; Water
Subjects: Microbiology; Omdurman; Sudan; Drinking water; Water
Subjects: Khartoum; Sudan; Distillation; Water; Water treatment plants
Subjects: Corporations; Petroleum; Petroleum products; Water resources; Water
Subjects: Sudan; Water
Subjects: Tunisia; Prices; Water
Subjects: Adsorption; Water resources; Water
Subjects: Iraq; Quality control; Water
Subjects: Absorption; Adsorption; Heavy minerals; Water
Subjects: Freshwater; Rivers; Pollution; Water
Subjects: Water
Subjects: Iraq; Rivers; Pollution; Temperatures; Water
Subjects: Electrical properties; Iraq; Zubayr (Iraq); Water
Subjects: Distribution (Economic theory); Water
Subjects: Analytical chemistry; Industrial chemistry; Technology; Water
Subjects: Iraq; Swamps; Water
Subjects: Statistics; Sudan; Water
Subjects: Iraq; Pollution; Water
Subjects: Palestine; Statistics; Water
Subjects: Egypt; Statistics; Water
Subjects: Bahrain; Statistics; Consumption; Water
Subjects: Jordan; Statistics; Water
Subjects: Arab world; Statistics; Pollution; Water
Subjects: Saudi Arabia; Statistics; United Arab Emirates; Water
Subjects: Oman; Qatar; Statistics; Water
Subjects: Bahrain; Kuwait; Statistics; Water
Subjects: Arab world; Statistics; Water
Subjects: Arab world; Statistics; Sanitation; Waste water; Water
Subjects: Health centres; Palestine; Statistics; Consumption; Water