English AGROVOC

BT Resource conservation
BT Resource management
BT Soil management
NT Soil stabilization
RT Conservation tillage
RT Contour cultivation
RT Erosion control
RT Geotextiles
RT Minimum tillage
RT Soil improvement
RT Terrace cropping
RT Terraces
(Lao)
   ການອະນຸລັກດິນ
(French)
   Conservation des sols
(Spanish)
   Conservación de suelos