الفترة:
الموضوعات: الأسلحة؛ العلوم السياسية؛ مجلس النواب؛ الأحزاب السياسية؛ التحيز العنصري
الموضوعات: الإرهاب؛ الاتفاقيات الدولية؛ التاريخ؛ السياسة الخارجية؛ القانون الدولي
الموضوعات: الأحوال الاقتصادية؛ الإسلام؛ التنمية السياسية؛ العلوم السياسية؛ المرأة
Subjects: Business; Sinai peninsula; Success; Suez Canal; Travel agencies
Subjects: Economic conditions; Economic structure; Finance; Financial transactions; Islamic period
Subjects: Gibberellic acid; Salinity; Sinai peninsula; Soils; Water
Subjects: Agriculture; Egypt; Government; Investments; Quantitative research
Subjects: Sinai peninsula; Transition metals
Subjects: Climatic changes; Groundwater; Precipitation; Temperatures; Water resources
Subjects: Agricultural development; Agricultural resources; Sinai peninsula; Twenty-first century
Subjects: Agricultural production; Clay soils; Sinai peninsula; Suez Canal; Twenty-first century
Subjects: Agriculture; Amino acids; Salinity; Sinai peninsula; Twenty-first century
Subjects: Agriculture; Biofertilizers; Fertilizers; Organic fertilizers; Twenty-first century
Subjects: Egypt; Sinai peninsula; Meat
Subjects: Cutaneous leishmaniasis; Egypt; Sinai peninsula; Diagnosis
Subjects: Egypt; Sinai peninsula; classification Libraries
Subjects: Egypt; Sinai peninsula; Fishery products; classification Libraries
Subjects: Children; Deafness; Egypt; Sinai peninsula
Subjects: Egypt; Sinai peninsula; Groundwater
Subjects: Egypt; Sinai peninsula; Charcoal
Subjects: Egypt; Sinai peninsula; Plants
Subjects: Egypt; Glue; Grassland plants; Sinai peninsula
Subjects: Animal resources; Animals; Camels; Domestic animals; Nutrition
Subjects: Egypt; Sinai peninsula; Uranium
Subjects: Egypt; Sedimentary rocks; Sinai peninsula
Subjects: Sinai peninsula; Egypt; Plant diversity
Subjects: Egypt; Sinai peninsula
Subjects: Egypt; Maps; Sinai peninsula; Geology; Groundwater
Subjects: Egypt; Mineralogy; Sinai peninsula
Subjects: Egypt; Sinai peninsula; Goats; Physiology
Subjects: Animal behaviour; Animals; Egypt; Physiology; Sex
Subjects: Actinobacteria; Actinomycosis; Egypt; Sinai peninsula
Subjects: Egypt; Sinai peninsula; Goats
Subjects: Egypt; Lambs; Sinai peninsula; Physiology
Subjects: Animals; Bacterioses; Egypt; Sinai peninsula; Diseases
Subjects: Drip irrigation; Egypt; Sinai peninsula; Irrigation; Tomatoes
Subjects: Crops; Egypt; Sinai peninsula; Irrigation
Subjects: Drip irrigation; Egypt; Consumption; Irrigation; Water
Subjects: Egypt; Sinai peninsula; Groundwater; Quality control
Subjects: Egypt; Sinai peninsula; Sulfur; Cotton
Subjects: Egypt; Sinai peninsula; Diseases
Subjects: Egypt; Sinai peninsula; Fertilizers; Organic fertilizers
Subjects: Egypt; Sinai peninsula; Sheep
Subjects: Egypt; Sinai peninsula; Geology