Cruz Guevara, Luis Enrique <br/><br/>
Proposal for geological classification and nomenclature of soils: both genetic-descriptive and compositional-mineralogical 

 - Bucaramanga  Universidad Industrial de Santander  Enero-Abril 2020 
 - pp. 81-97  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CLASIFICACION DE SUELOS<br/>COMPOSICION<br/>NOMENCLATURA<br/>SUELOS