الفترة:
Subjects: Egypt; Geographical information systems; classification Libraries
Subjects: Egypt; Fayyum; Irrigation; Wheat
Subjects: Egypt; Fayyum; Seeds; Quality control
Subjects: Egypt; Lupines
Subjects: Animal resources; Evaluation; Physiology
Subjects: Egypt
Subjects: Agrobacterium tumefaciens; Genetics
Subjects: Herbicides; Genetics
Subjects: Heavy minerals; Water resources; Environmental aspects; Pollution; Water
Subjects: Animal resources; Evaluation; Genetics
Subjects: Egypt; Tomatoes
Subjects: Fertilizers
Subjects: Apricots; Egypt; Fayyum
Subjects: Physiology
Subjects: Almonds
Subjects: Exocrine glands; Semen; Sperm; Physiology
Subjects: Egypt; Fermented milk; Microbiology; Milk
Subjects: Fermented milk; Microbiology; Milk
Subjects: Cows; Physiology; Productivity; Reproduction
Subjects: Behaviour; Reproduction; Sheep
Subjects: Botany; Fertilizers; Plants; Development; Reproduction
Subjects: Egypt; Fayyum; Irrigation
Subjects: Sulfur; Fertilizers; Wheat
Subjects: Corn; Fertilizers
Subjects: Chickens; Physiology
Subjects: Egypt; Soybean
Subjects: Egypt; Fayyum; Tomatoes
Subjects: Chickens; Egypt; Fayyum; Physiology
Subjects: Apricots; Egypt; Fertilizers; Organic fertilizers
Subjects: Egypt; Fayyum; Salts; Salinity; Soils
Subjects: Egypt; Fertilizers
Subjects: Antibacterial agents; Bacterioses; Chemotherapy
Subjects: Antioxidants
Subjects: Egypt; classification Libraries
Subjects: Egypt; Minya; Sheep
Subjects: Beni Suef; Egypt
Subjects: Egypt; Sugarcane
Subjects: Egypt; Nile River Delta
Subjects: Buffaloes; Egypt; Seeds; Health aspects
Subjects: Egypt; Fayyum; Fertilizers; Seeds
Subjects: Egypt; Soybean; Agricultural pests
Subjects: Egypt; Jizah (Egypt); Physiology
Subjects: Cairo; Egypt