English AGROVOC

uf Lentic environment
uf Lotic environment
BT Aquatic environment
BT Environment
RT Brackishwater environment
RT Eutrophication
RT Freshwater ecology
RT Inland lagoons
RT Lakes
RT Limnology
RT Marshes
RT Ponds
RT Rivers
RT Water reservoirs
(Lao)
   ສະພາບແວດລ້ອມນ້ຳໜ້າດິນ
(French)
   Milieu des eaux continentales
(Spanish)
   Ambiente de aguas interiores