Effect of crops and bread prices on some parties of Russian national economy

Effect of crops and bread prices on some parties of the Russian Folk Economy: Articles: N.F.Annensky, V.N.Grigorieva, prof.ON.Head [et al] / ed.prof.A.I.Chuprov and A.S.Posarnov.T. 1-2.- St. Petersburg: Type.V.F.Kirschbaum.- 25. -.I. Chuprov, Alexander Ivanovich (1842-1908).II.Posnikov, Alexander Sergeevich (1846-).Electronic Source: PB