English AGROVOC

BT Environmental management
NT Pollution control
NT Bioremediation
RT Alternative agriculture
RT Environmental degradation
RT Environmental impact
RT Environmental policies
RT Forest protection
RT Nature conservation
RT Protective forests
RT Quality of life
RT Sustainable development
(Lao)
   ການປ້ອງກັນສະພາບແວດລ້ອມ
(French)
   Protection de l'environnement
(Spanish)
   Protección ambiental