Range:
Subjects: Jordan; Statistics; Sanitation; Waste water
Subjects: Jordan; Statistics; Water treatment plants
Subjects: Jordan; Statistics
Subjects: Jordan; Statistics; Water
Subjects: Jordan; Statistics; Sanitation; Waste water; Water
Subjects: Jordan; Statistics; Pollution; Water
Subjects: Jordan; Statistics; Drinking water
Subjects: Jordan; Statistics; Groundwater
Subjects: Forest ecology; Jordan; Statistics; Environmental aspects
Subjects: Business enterprises; Environmental aspects; Strategic planning
Subjects: Iraq; Structural geology
Subjects: Computing
Subjects: Coimbra; Portugal; Rainwater; Water
Subjects: Industries; Statistics; Waste disposal; Ecology; Electricity
Subjects: Libya; Statistics; Petroleum products; Prices
Subjects: Libya; Statistics; Petroleum products
Subjects: Commerce; Gas; Industries; Libya; Statistics
Subjects: Libya; Statistics; Corporations; Petroleum; Petroleum products