A study of the content of farm engineering courses taught in Hockley County, 1940-1950

Unrestricted.2016-11-142011-02-182016-11-141951-05http://hdl.handle.net/2346/17671Not availableapplication/pdfengAgricultural educationAgriculture -- Study and teachingA study of the content of farm engineering courses taught in Hockley County, 1940-1950Thesis