... Problems end method of applied hydrology
D11/195 английский/... Problems end method of applied hydrology / Prof. V. E. Liakhnitzky (USSR) ; IV hydrological conference of the Baltic states. Leningrad, September 1933.... Problems end method of applied hydrology / Prof. V. E. Liakhnitzky (USSR).... Problems end method of applied hydrology.[Ленинград]/тип. "Коминтерн"/, [1933] ( ). - тип. "Коминтерн", [1933]. - 10 с. ; 24х17 см см.... Problems end method of applied hydrology. [Ленинград], [1933] .Hydrological conference of the Baltic States (; 1933; Leningrad)/Liakhnitzky ./