Range:
Subjects: Environmental aspects; Groundwater; Pollution; Soil pollution
Subjects: Computing; Internal combustion engines; Automobiles; Control systems; Islamic jurisprudence
Subjects: Absorption; Fluids; Water resources; Osmosis; Water
Subjects: Diesel motors; Internal combustion engines; Performance
Subjects: Iraq; Quality control; Water; Water resources
Subjects: Health aspects; Nuclear energy
Subjects: Jordan; Statistics
Subjects: Statistics; Consumption; Sanitation; Waste water; Water
Subjects: Commerce; Industries; Jordan; Potash; Statistics
Subjects: Jordan; Statistics; Economic aspects; Petroleum
Subjects: Jordan; Statistics; Environmental aspects; Industries
Subjects: Jordan; Statistics; Environmental aspects
Subjects: Jordan; Statistics; Environmental aspects; Medical care
Subjects: Jordan; Statistics; Pollution; Water
Subjects: Jordan; Mineral water; Statistics; Water treatment plants
Subjects: Jordan; Statistics; Consumption; Water