Journal of Soil Science · 1950 · 20 citations · 11 references
AgricultureGeneticsSoil SciencesPhylogeneticsSoil BiologySoil ScienceSoil MorphologySoil OrdersSoil Profile MorphologySoil TaxonomyMorphological Soil DescriptionMorphological Soil PropertiesSoil FamiliesSoil Morphology InterpretationSoil-morphology Relationships
11
Hans Jenny · Soil Science · 1941 · 1.8K citations
Soil Groups and Subgroups of South Africa
C. R. Van Der Merwe · Soil Science · 1967 · 49 citations
Charles F. Shaw, C. F. Marbut · Geographical Review · 1936 · 46 citations