Jordan: Dryland farming: soil conservation in the Baq'a Valley
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Format: | Texto biblioteca |
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1971
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Subjects: | SOIL CONSERVATION, PRECIPITATION, RUNOFF WATER, EROSION, LAND USE, LAND SUITABILITY, DEVELOPMENT PROJECTS, EXTENSION ACTIVITIES, TERRACE CROPPING, FARMS, DAMS, PISTACIA VERA, PLANT NURSERIES, OLIVES, PLANTATIONS, CONTOUR CULTIVATION, TERRACES, CONSERVATION DES SOLS, CONSERVACION DE SUELOS, EAU DE RUISSELLEMENT, UTILISATION DES TERRES, APTITUDE DES TERRES, PROJET DE DEVELOPPEMENT, VULGARISATION, CULTURE EN TERRASSE, EXPLOITATION AGRICOLE, BARRAGE, PEPINIERE, OLIVE, CULTURE EN COURBE DE NIVEAU, TERRASSE, PRECIPITACION ATMOSFERICA, AGUA DE ESCORRENTIA, UTILIZACION DE LA TIERRA, VOCACION DE LA TIERRA, PROYECTOS DE DESARROLLO, EXTENSION, CULTIVO EN TERRAZAS, EXPLOTACIONES AGRARIAS, REPRESAS, VIVEROS, ACEITUNA, PLANTACIONES, CULTIVO EN CURVAS DE NIVEL, TERRAZAS, |
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