Changing concepts in soil classification. The structure of
Changing concepts in soil classification. The structure of
Changing concepts in soil classification. The structure of
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History <strong>of</strong> WRB (3)<br />
Based on conclusions <strong>of</strong> several meet<strong>in</strong>gs<br />
<strong>in</strong>ternational agreement on major <strong>soil</strong> groups, and<br />
common language was necessary.<br />
WRB , World Reference Base for Soil Resources<br />
– based on the FAO Revised legend<br />
– new pedological, ecological knowledge <strong>in</strong>corporated<br />
(World Reference Base for Soil Resources, FAO/ISRIC/ISSS, 1998)