Greear, Harold L., author2015-07-282015-07-281929http://hdl.handle.net/10217/7265masters 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.Colorado Agriculture BibliographyAgriculture -- Study and teachingMeasuring the efficiency of all-day programs in vocational agriculture in ten Colorado schoolsText