# Numerical soil horizon classification from South Africa’s legacy database

> Research article (CATENA, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3181315084](https://www.wikidata.org/wiki/openalex:W3181315084)  
**Source**: https://4ort.xyz/entity/numerical-soil-horizon-classification-from-south-africas-legacy-database