water level

⇒ interactive index to zvon materials

water level

The term water level occurs in indexes or keywords of following Zvon materials:
Keywords
Convention Concerning the Protection of the World Cultural and Natural Heritage (1972) : water level [Keywords]
cultural heritage: architectural works, monumental sculpture and painting, elements or structures of an archaeological nature, inscriptions, cave dwellings, groups of buildings, sites (works of man or the combined works of nature and man)
Zvon keyword: water level
x
x
starts with contains (at least 3 characters needed)