Temas
Mostrando ítems 214-229 de 229
Materia |
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Uso del Agua [1] |
Utilización de la Tierra [1] |
Variabilidad del Clima [1] |
Variación Estacional [1] |
Vulpia [1] |
Water Analysis [1] |
Water Quality [2] |
Water Uptake [2] |
Water Use [1] |
Water-Use Efficiency [1] |
Weed Control [1] |
Weeds [3] |
Wheat [7] |
Winters Crops [1] |
Yields [1] |
Zonas Semiárida [3] |