الفترة:
Subjects: Iraq; Zakho
Subjects: Iraq; Sulaymaniyah
Subjects: Iraq
Subjects: Iraq; Kurdistan; Structural geology
Subjects: Aquifers; Iraq; Water resources
Subjects: Hillah; Iraq; Microbiology; Physical properties; Drinking water
Subjects: Babylon (Iraq); Iraq
Subjects: Clay soils; Iraq; Physical properties; Organic fertilizers
Subjects: Iran; Consumption; Management; Water; Water resources
Subjects: Soils
Subjects: Egypt; Ismailia (Shiah); Groundwater; Poultry; Quality control
Subjects: Dhi Qar; Iraq; Physical properties; Soil mechanics
Subjects: Heavy minerals; Jiddah; Saudi Arabia; Drinking water; Health aspects
Subjects: Sana'a; Yemen; Environmental aspects; Urban planning
Subjects: Red Sea Coast; Environmental aspects; Saudi Arabia
Subjects: Libya; Saline water; Sediments
Subjects: Egypt; Heavy minerals; Moeris Lake; Pollution; Water
Subjects: Jiddah; Saudi Arabia; Rehabilitation
Subjects: Egypt; Nile River Delta; Climatic changes; Environmental aspects
Subjects: Algeria
Subjects: Algeria; Arid zones; Evaporation; Meteorology
Subjects: Iraq; Shatt al-Arab
Subjects: Saudi Arabia; Groundwater
Subjects: Taizz; Valleys; Yemen; Groundwater; Pollution
Subjects: Egypt
Subjects: Egypt; Heavy minerals
Subjects: Saudi Arabia; Floods
Subjects: Mecca; Saudi Arabia; Valleys; Groundwater; Pollution
Subjects: Lubricants
Subjects: Jordan; Microbiology; Tafilah
Subjects: Iraq; Geology; Measurement; Petroleum
Subjects: Oxides; Carbon dioxide; Management; Water resources
Subjects: Sanitation; Waste water; Water
Subjects: Iraq; Environmental aspects; Housing; Urban planning
Subjects: Algeria; Management; Sanitation; Waste water
Subjects: Dhi Qar; Iraq; Measurement; Pollution; Water
Subjects: Algal blooms; Biofuels; Economic aspects; Environmental aspects
Subjects: Adsorption; Freshwater; Rivers; Pollution; Water
Subjects: Iraq; Hydrology; Quality control; Water
Subjects: Clay soils
Subjects: Diesel motors; Internal combustion engines; Environmental aspects
Subjects: Soil mechanics
Subjects: Hillah; Saudi Arabia; Soil pollution
Subjects: Fluids
Subjects: Australia; Environmental aspects; Geographical information systems; Geography; Urbanization