Range:
Subjects: Adsorption; Iraq; Potassium; Sulaymaniyah
Subjects: Lentils; Fertilizers
Subjects: Iraq; Mosul; Sunflowers; Fertilizers; Genetics
Subjects: Egypt; Statistics
Subjects: Egypt; Statistics; Agriculture; Indexes
Subjects: Egypt; Statistics; Agriculture
Subjects: Egypt; Statistics; Watersheds; Land use
Subjects: Egypt; Statistics; Irrigation water
Subjects: Egypt; Statistics; Land reform
Subjects: Egypt; Statistics; Land use
Subjects: Barley; Irrigation
Subjects: Drip irrigation; Groundwater; Soil moisture; Soil physics; Irrigation