English AGROVOC
RT
Alluvium
RT
Basalt
RT
Clay
RT
Granite
RT
Gravel
RT
Limestone
RT
Petrology
RT
Rock
RT
Soil genesis
RT
Weathering
(Lao)
ວັດຖຸຕົ້ນກຳເນີດດີນ
(French)
Roche mère
(Spanish)
Elemento primario del suelo