الفترة:
Subjects: Heavy minerals; Saudi Arabia; Sediments; Environmental aspects
Subjects: Egypt; Port Said; Environmental aspects
Subjects: Maintenance; Restoration; Environmental aspects
Subjects: Iraq; Environmental aspects
Subjects: Heavy minerals; Iraq; Environmental aspects; Pollution
Subjects: Chemical properties; Environmental aspects; Sanitation; Waste water
Subjects: Environmental aspects; Hospitals
Subjects: Iraq; Maysan; Climatic changes; Hydrology; Rivers
Subjects: Architecture; Environmental aspects
Subjects: Tunisia; Agriculture; Climatic changes; Economic aspects; Environmental aspects
Subjects: Algorithms; Galaxies; Electric power systems; Environmental aspects; Mathematical models
Subjects: Iraq; Climatic changes; Environmental aspects; Solar energy
Subjects: Heavy minerals; Jordan; Mafraq; Air; Pollution
Subjects: Jordan; Statistics; Environmental aspects; Land use
Subjects: Kassala; Sudan; Diagnosis; Environmental aspects; Tuberculosis
Subjects: Gaza Strip; Herbicides; Palestine; Environmental aspects; Toxicology
Subjects: Heavy minerals; Libya; Marine sediments; Mediterranean Coast; Environmental aspects
Subjects: Iraq; Pollution; Sanitation; Waste water; Water
Subjects: Iraq; Kurdistan; Environmental aspects; Water
Subjects: Sudan; Climatic changes; Environmental aspects; Population
Subjects: Niamey; Niger; Environmental aspects; Soil pollution
Subjects: Kuwait; Statistics; Environmental aspects
Subjects: Kuwait; Statistics; Environmental aspects; Natural gas
Subjects: Brackish waters; Kuwait; Statistics; Environmental aspects
Subjects: Kuwait; Statistics; Air; Environmental aspects; Pollution
Subjects: Kuwait; Statistics; Air; Carbon dioxide; Pollution
Subjects: Kuwait; Statistics; Air; Hydrocarbons; Pollution
Subjects: Iraq; Climatic changes; Desertification; Geographical information systems; Remote sensing
Subjects: Lasers; Mechanical properties; Environmental aspects; Glass; Glass waste