الفترة:
Subjects: Iraq; Shatt al-Arab
Subjects: Oman; Statistics; Economic aspects; Water
Subjects: Heavy minerals; Sanitation; Waste water
Subjects: Jiddah; Saudi Arabia; Air; Pollution
Subjects: Heavy minerals; Red Sea Coast; Saudi Arabia; Environmental aspects
Subjects: Mineral resources; Soil mechanics; Soil physics; Mechanics; Soil erosion
Subjects: Iraq; Management; Water resources
Subjects: Iraq; Salinity; Quality control; Water
Subjects: Fresh water; Rivers; Pollution; Quality; Water
Subjects: Iraq; Kerosene
Subjects: Artificial satellites; Solar radiation
Subjects: Hebron; Palestine; Measurement; Water
Subjects: Niger; Sanitation; Waste water
Subjects: Iraq; Kufah; Groundwater; Measurement
Subjects: Algeria; Evaporation; Measurement; Meteorology
Subjects: Niamey; Niger; Soil pollution
Subjects: Biochar; Mecca; Saudi Arabia; Air; Pollution
Subjects: Heavy minerals; Jiddah; Saudi Arabia; Dust; Environmental aspects
Subjects: Air quality; Saudi Arabia; al-Madinah al-Munawwarah; Air; Pollution
Subjects: Khartoum; Sudan; Drinking water; Management
Subjects: Gash River; Kassala; Sudan; Hydrology; Mathematical models
Subjects: Heavy minerals; Iraq; Environmental aspects; Soil pollution
Subjects: Iraq; Environmental aspects
Subjects: Bahrain; Environmental aspects
Subjects: Fire suppression; Fires; Kuwait; Statistics
Subjects: Fires; Kuwait; Statistics
Subjects: Alexandria; Egypt; Marine environment
Subjects: Rabigh; Saudi Arabia
Subjects: Navigation
Subjects: Saudi Arabia; Sea water
Subjects: Egypt; Environmental aspects; Pollution
Subjects: Algeria; Constantine; Rural areas; Towns
Subjects: Jahra; Kuwait; Statistics; Water
Subjects: AL-Ahmadi; Statistics; Drinking water
Subjects: Statistics; Drinking water