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Present soils and past land use: the “bracken economy” in Lea-Artibai County (Basque Country, northern Spain) in the late nineteenth and early twentieth centuries
Sociedad Española de Historia Agraria (SEHA) (2019-12)Soils in Lea-Artibai County (northern Spain) show three significant features: frequent absence of A horizons, higher nutrient concentrations in the surface mineral horizon of past or present arable fields compared to those ...