Search for: [Subject and Keywords = economic activity] OR [Subject and Keywords = enterpreneurship] OR [Subject and Keywords = rural areas] OR [Subject and Keywords = Opolskie voivodeship] OR [Subject and Keywords = aktywność gospodarcza] OR [Subject and Keywords = przedsiębiorczość] OR [Subject and Keywords = obszary wiejskie] OR [Subject and Keywords = województwo opolskie] OR [Title = Aktywność gospodarcza na migracyjnych i niemigracyjnych obszarach wiejskich województwa opolskiego = Economic activity among inhabitants of migratory and non\-migratory rural areas of the Opolskie Voivodship] OR [Creator = Rokita\-Poskart, Diana]