الفترة:
Subjects: Mathematical analysis; Operations research; Simulation methods; Electric power; Forecasts
Subjects: Clover; Irrigation
Subjects: Parsley; Fertilizers; Irrigation
Subjects: Saudi Arabia; Seeds
Subjects: Eggplant; Fertilizers; Irrigation
Subjects: Heavy minerals; Saudi Arabia; Environmental aspects; Soil pollution
Subjects: Climatic changes; Mathematical models
Subjects: Mathematical models
Subjects: Pollen grains
Subjects: Clover; Seeds; Irrigation
Subjects: Skin diseases; Diagnosis; Diseases; Skin
Subjects: Arteries; Heart
Subjects: Congenital malformations; Saudi Arabia; Children; Diseases
Subjects: Children; Jiddah; Medical care; Saudi Arabia; Teeth
Subjects: Surgery
Subjects: Anti-inflammatories; Diseases
Subjects: Antibiotics; Iraq; Microbiology; Ramadi; Mouth
Subjects: Rocks; Yemen; classification Libraries
Subjects: Geomagnetism; Saudi Arabia
Subjects: Saudi Arabia
Subjects: Egypt; Nile River; Sediments
Subjects: Saudi Arabia; Groundwater; Quality control
Subjects: Jordan
Subjects: Mecca; Microbiology; Saudi Arabia; Drinking water
Subjects: Fluids
Subjects: Mediterranean Sea
Subjects: Arabian Gulf
Subjects: Red Sea
Subjects: Sea water; Thermodynamics
Subjects: Red Sea Coast; Fishes
Subjects: Red Sea Coast; Yemen
Subjects: Iraq
Subjects: Red Sea; Bacteria
Subjects: Oman; Fishes
Subjects: Artificial satellites; Astronomy; Geodesy; Navigation; Data processing
Subjects: Arabian Peninsula
Subjects: Artificial satellites; Mathematical models
Subjects: Probabilities
Subjects: Statistics
Subjects: Aldehydes; Metabolism