Report of the main hydrographic department of the maritime ministry .... for 1914.For 1914.

Report of the main hydrographic department of the maritime ministry ... / Ch.Hydrographic UPR.Marine Mr.- Petrograd, 1918. -.I. Russia.The main hydrographic control.People (collection).Electronic Source: PBPlace of Storage Original: RGOFor 1914: for 1914.- Type of.Marine Ministry, 1915. -VII, 242 p., 1 l.Tab., 6 literskart.: Tab .. -.1. People (collection).Electronic Source: PBPlace of Storage Original: RGO