Bowen, William C., authorSchmidt, G. A., advisorSutherland, S. S., committee memberAspinwall, Lloyd E., committee memberMondart, C. L., committee memberKezer, Alvin, 1877-, committee memberAvery, George T., committee memberDurrell, L. W. (Lawrence Wood), 1888-1970, committee member2017-04-242017-04-241940http://hdl.handle.net/10217/180139To 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.StudentsAgriculture -- Study and teachingText