hydrographie /SCIENCE/
[DE] Hydrographie
[EN] hydrography
[FR] hydrographie
hydrographie /SCIENCE/
[DE] Hydrographie
[EN] hydrography
[FR] hydrographie
hydrographie /SCIENCE/
[DE] Hydrographie
[EN] hydrography
[FR] hydrographie
hydrographie /RESEARCH/
[DE] Hydrographie
[EN] hydrography
[FR] hydrographie
hydrographie,réseau des cours d'eau /SCIENCE/
[DE] Gewässernetz
[EN] hydrography; network of water courses
[FR] hydrographie; réseau des cours d' eau