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Materias / palabras clave: irrigation and drainage, agricultural engineering, water-saving irrigation, water resource and environment, water conservancy, irrigation technique; Agriculture: Agriculture (General); Technology: Hydraulic engineering: ...

Materias / palabras clave: drainage, agricultural mechanization, agricultural engineering, soil, irrigation; Agriculture; Technology: Hydraulic engineering: Irrigation engineering. Reclamation of wasteland. Drainage

Materias / palabras clave: river basins, water resources, drainage, irrigation, hydraulic structures, sustainable development; Technology: Hydraulic engineering: River, lake, and water-supply engineering (General); Technology: Hydraulic engineerin...

Materias / palabras clave: water engineering, irrigation, drainage, water resources, hydraulic structures, hydraulics of sediment; Technology: Hydraulic engineering: Irrigation engineering. Reclamation of wasteland. Drainage