Range:
Subjects: Business enterprises; Palestine; Statistics; Environmental aspects
Subjects: Business enterprises; Palestine; Statistics; Waste disposal; Environmental aspects
Subjects: Business enterprises; Palestine; Statistics; Water resources
Subjects: Business enterprises; Palestine; Statistics; Consumption; Water
Subjects: Riyadh; Saudi Arabia; Vapor pressure; Atmospheric temperature; Measurement
Subjects: Oman; Statistics; Economic aspects; Water
Subjects: Physical properties
Subjects: Energy conservation; Waste paper; Waste treatment
Subjects: Environmental aspects
Subjects: Iraq; Salah al-Din (City); Dynamics
Subjects: Lubrication; Dynamics
Subjects: Algeria; Sediments
Subjects: Jarash; Jordan; Groundwater; Management
Subjects: Groundwater; Pollution; Quality control; Sanitation; Waste water
Subjects: Palestine; Statistics; Sanitation; Waste water
Subjects: Gaza Strip; Palestine; Statistics; Sanitation; Waste water
Subjects: Palestine; Statistics