Proto (WRB)
From Wicri Urban Soils
In the World Reference Base for soil resources system, Proto indicates a precondition or an early stage of development of certain features (e.g. Protothionic).
See also
- The FAO reference text, (2007 version)
In the World Reference Base for soil resources system, Proto indicates a precondition or an early stage of development of certain features (e.g. Protothionic).