• Distribution of labor and its relation to farm management 

    Johnson, O. R. (Oliver Ray), 1887-1966 (University of Missouri, 1912)
    The following pages are devoted to a study of labor conditions on four Missouri farms, in an effort to determine if possible, just what those conditions are. The work was started in the spring of 1910, under the direction ...
  • Study in efficiency of farm machinery in its relation to farm labor 

    Watkins, Arthur Kratz (University of Missouri, 1912)
    The data presented in the following pages is an attempt to establish standards of farm labor from observations of actual practices. It was collected from personal observations by the writer and Mr. L. E. DeVinna of ...