The case of the issuance of privilege to the provincial secretary Ryabinin for the introduction of a method of extracting potato...

The case of the issuance of privilege to the provincial secretary Ryabinin for the introduction of a method of extracting potato sugar in France in France.N. 3/IX;V.U.22/IX.1843 / Department of State Economy.- 1843. -9 l .. - (Department of state savings of the State Council. Inventory No. 3. 1843).-Film..I. Department of State Economy ..Electronic copy source: RGIAOriginal storage location: RGIA f.1152 op.3 1843 d.123