Vopros ehlektrifikacii sel'skogo khozjajjstva i ispol'zovanija ehlektricheskojj ehnergii v sel'skom khozjajjstve na IX Kongresse CIGR (Mezhdunarodnaja Komissija po Mekhanizacii Sel'skogo Khozjajjstva)
EN
The problem of farm electrification and use of electric power in agriculture at the IXth Congress of the International Commission of Agricultural Engineering