The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry

acre advantage agricultural American amount annually average become bread bushels Canada capacity carried cars cause cent century cereals claimed climate coast contains continually cost crop cultivation demand Dept determine durum wheat early effect elevators England Europe experiments export extensive factor farm farmers feet fertilizers field flour give given gluten grade grain ground growing grown harvest important improved increased industry insects irrigation Italy known land latter less loss machine means methods milling natural nitrogen operation period plant plow pounds practically present produced profitable railroads raised regions river Russia rust seed seems selection shipped smut soil South speculative spring storage straw supply threshing tion trade transportation United usually variations varies varieties weight wheat widely winter yield York