関連ワード:
what is the primary factor of production what are the main factors of production what are the main factors of production in palampur what is the main factors of production in the agricultural sector what is the primary site factor for production of textiles what is the primary function of the factor of production called labor what is the primary factor for the production of blood cells what is the primary reward for the factor of production knowledge what is primary limiting factor of production what is the primary factor that affect crop production
