Title: Soil genesis and classification
Subjects: Classification, Soil formation, Soil science, Soils, Genese do solo, Edafologia, Bodensystematik, Classificacʹao do solo, Bodenbildung, Bodenentwicklung, Boden, Formation, Klassifikation, Pedologie, Soil classification, Sols, Pédologie, Bodemvorming, Bodemclassificatie, Soils, classification