Morze : organ Ligi Morskiej i Kolonialnej, 1938 Nr 11, Rok XV - Lewandowski, Janusz. (1905-1974) Red. (Liga Morska i Kolonialna)
Keywords: Maritime economy - Poland - 1918-1939; Poland 1918-1939; Fisheries; History of Poland; Maritime economy; Maritime and Colonial League; Ports; Specialist press; Marine resources -- exploitation; Navigation; Colonies