Stroud, Vaden H., authorYingling, J. B., advisorHenry, George F., committee memberMorgan, David H., committee memberHinderman, Roy Aaron, 1900-, committee memberKezer, Alvin, 1877-, committee memberDurrell, L. W. (Lawrence Wood), 1888-1970, committee member2017-11-172017-11-171940https://hdl.handle.net/10217/184995To view the abstract, please see the full text of the document.masters thesesengCopyright 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.Technical educationText