Evans, Norman A., authorColorado State University, publisher2017-06-012017-06-011961-06http://hdl.handle.net/10217/181111CER61NAE69.Includes bibliographical references (pages 9).Prepared for Western Business Review Magazine, June 1961.June 1961.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Farm mechanizationText