En
Ru| Title | Correspondence at the request of the Chairman of the Supervisory Committee of the Kovensky Secondary Agricultural School named after P.A.Stolypin on the commanding of the hydraulic engineer in order to clear the pond of this school, which is the cause of diseases, and according to the project of clearing it [with the appendix of the project] |
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| Series | Inventory No. 1. |
| Fonds | Сведения о ходе гидротехнических работ в Баравинской степи Томской губернии в 1913 году и сметные предположения на 1914 год |
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