Anh
catchment area
catchment basin
hydrological basin
river basin
Đức
Flußeinzugsgebiet
Pháp
bassin fluvial
catchment area,catchment basin,hydrological basin,river basin /SCIENCE/
[DE] Flußeinzugsgebiet
[EN] catchment area; catchment basin; hydrological basin; river basin
[FR] bassin fluvial