Report of the provincial zemstvo agronomist .... 1914

Olonets lips.Zemsky agronomist.Report of the provincial zemstvo agronomist ... - Petrozavodsk, 1906-1914.- 26. -Comp.Reports: for 1906-1913: K.K.Weber;For 1914: G.G.Gultman..I. Weber, Karl Karlovich.II.Gultman, Gustav Gustavovich.Electronic copy source: PB1914 - Olonets lips.Type., 1914. -[2], 86 p.: silt .. -.Electronic copy source: PB