Title | Materials on the discussion of the draft law of the Ministry of Internal Affairs on measures of sanitary protection of air, water and soil, sent for the conclusion |
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Series | The affairs of the Petrograd Society of Planters and Manufacturers for the years 1893-1918. |
Fonds | Petrograd Society of Breeders and Manufacturers |
Contents | В деле также: Карта промышленных предприятий Петербурга, январь 1911 г. (л. 102) |
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