Range:
Subjects: Oman; Environmental aspects
Subjects: Fertilizers; Agricultural development; Research; Salinity; Soils
Subjects: Salts; Irrigation; Quality control; Tomatoes
Subjects: Oman; Tomatoes
Subjects: Acacia nilotica; Fungicides; Oman; Toxicology
Subjects: Oman; Salts; Sorghum (Genus)