FILE PHOTO: A driver operates a tractor while sorting a pile of harvested peas at a warehouse of a flour mill in the village of Edissiya, in Stavropol region, Russia July 17, 2017. REUTERS/Eduard Korniyenko/File Photo
FILE PHOTO: A driver operates a tractor while sorting a pile of harvested peas at a warehouse of a flour mill in the village of Edissiya, in Stavropol region, Russia July 17, 2017. REUTERS/Eduard Korniyenko/File Photo