Range:
Subjects: Corn; Herbicides; Insecticides; Censorship
Subjects: Crops; Egypt; Sinai peninsula; Irrigation
Subjects: Drip irrigation; Egypt; Consumption; Irrigation; Water
Subjects: Egypt; Sinai peninsula; Groundwater; Quality control
Subjects: Coriander; Egypt; Gibberellins; Salts; Fertilizers
Subjects: Egypt; Sinai peninsula; Sulfur; Cotton
Subjects: Egypt; Roots
Subjects: Amino compounds; Fatty acids; Organic acids; Amino acids; Plants
Subjects: Calcareous soils; Corn; Fertilizers; Irrigation
الموضوعات: الحياة العامة؛ مصر؛ الأحوال الاجتماعية؛ المرأة