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Soil ClassificationSoil Taxonomy - principal reference to soil classification. Keys to Soil Taxonomy - taxonomic keys for field classification. Official Series Descriptions (OSD) - standard descriptions and characteristics of soil series. Soil Classification Database (SC) - soil classification and series names. Distribution Maps of Dominant Soil Orders - images and maps. The Twelve Orders of Soil Taxonomy - poster. International Taxonomy Committees The Guy Smith Interviews: Rationale for concepts in Soil Taxonomy Last Modified: 03/21/2008 |
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