Digital soil mapping with limited datade Alfred E. Hartemink, A. B. McBratneyMateriasDigital soil mappingDigital mappingSoils, mapsGeophysics/GeodesyGeographical Information Systems/CartographySoil Science & ConservationEcologyEuthenicsNature and nurture
SSoil fertility decline under sisal cultivation in TanzaniaSoil fertility decline under sisal cultivation in Tanzania1995
