Title: Blakitny skarb Belarusi
Subjects: Rivers, Encyclopedias, Lakes, Water-supply, Water, Pollution, Water conservation, Belarus.  Byelorussian S.S.R.  White Russia, Canals and inland navigation.  Waterways, General works, Hydrology.  Water, Natural resources, Encyclopedias and dictionaries, Belarus. Byelorussian S.S.R. White Russia, Canals and inland navigation. Waterways, Hydrology. Water
Places: Belarus