Alexander Kutukov.A new way of draining swamps.Signed: Dacha Pascal, Kirsanovsky district of the Tambov province.The author is a...

Alexander Kutukov.A new way of draining swamps.Signed: Dacha Pascal, Kirsanovsky district of the Tambov province.The author is a retired court adviser.- 1870. -Agreement No. 24 of 02/12/2016 category 32 manuscripts of the works of members of the Russian Geographical Society and separate documents on the Pskov province, case 27..Electronic copy source: PB