Selection and use of earthmoving equipment for construction of irrigation/drainage systems, with reference to labour intensive working methods and use of animal power
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Format: | Texto biblioteca |
Language: | eng |
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Rome (Italy) FAO
1977
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Subjects: | FAO DSE, DRAINAGE SYSTEMS, IRRIGATION SYSTEMS, EARTHMOVING EQUIPMENT, SITE PREPARATION, RESEAU DE DRAINAGE, RESEAU D'IRRIGATION, MATERIEL DE TERRASSEMENT, RED DE DRENAJE, SISTEMAS DE RIEGO, MAQUINARIA DE CONSTRUCCION, PREPARATION DU SITE, PREPARACION DEL SITIO, |
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