Subject categories
Anthropology, Ethnology, Exploration & Travel → Europe - Description and travel
Anthropology, Ethnology, Exploration & Travel → Geography
Anthropology, Ethnology, Exploration & Travel → Germany - Description and travel
Anthropology, Ethnology, Exploration & Travel → Rhine River
Anthropology, Ethnology, Exploration & Travel → Rivers - Europe
Climate, Environment, Natural Resources & Disasters → Rivers - Europe
Communications, Infrastructure, & Transport → Barges - Germany
Communications, Infrastructure, & Transport → Canals
Communications, Infrastructure, & Transport → Inland water transportation
Documentary
Documentary → Documentary films - Great Britain
Mathematics, Science & Technology → Geography
Places → Rhine River
Short films
Short films → Short films - Great Britain