Ebook Science of Threshing

To the thresherman in the field belongs more credit for this achievement than is generally accorded him. He is the final dictator. On his judgment a device must stand or fall. His is the part to suggest, the manufacturer's to execute. And even now, face to face with the proficiency already attained, we find that there is room for more and deeper study. Further progress can be made by all working in unison.