00637nam a2200133Ia 4500008004100000100002900041245013600070245014700206260005300353260001300406300000800419650001500427856006100442170221s9999    xx            000 0 und d  aDmitry Sergeevich Nardin  aIncreasing Economic Efficiency of Producing Wheat in the West Siberia and South Ural as a Factor of Developing Import Substitution   cDmitry Sergeevich Nardin, Igor Aleksandrovich Bobrenko, Natalya Viktorovna Goman, Ekaterina Andreevna Vakalova, Svetlana Aleksandrovna Nardina  bInternational Review of Management and Marketing  cMay 2014  a3:2  xMarketing.  uhttp://www.econjournals.com/index.php/irmm/issue/view/98