English AGROVOC

uf Environmental deterioration
NT Land degradation
RT Deforestation
RT Desertification
RT Disasters
RT Ecology
RT Environment
RT Environmental factors
RT Environmental impact
RT Environmental protection
RT Erosion
RT Ozone depletion
RT Pollution
RT Protective forests
RT Resource depletion
(Lao)
   ການເຊື່ອມໂຊມທາງສະພາບແວດລ້ອມ
(French)
   Dégradation de l'environnement
(Spanish)
   Degradación ambiental