Peterson, Dean F., Jr., author2017-07-242017-07-241951-03-27https://hdl.handle.net/10217/182792CER47-52-DFP20.March 27, 1951.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.WellsText