Soil, that colorless dirt
by Antonio Jordán, University of Sevilla, Sevilla, Spain
Soil profiles from Spain and Portugal. With photos by Fernando Granja Martins and Helena Neto Paixão (Univ. of Algarve), Ángel Gordillo Rivero (Univ. of Sevilla) and mine.
Submitted on 05 October 2015
Credit: Antonio Jordán (distributed via imaggeo.egu.eu)
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