Search results for: Griffin, Steven C.

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  1. 1

    Tractor complements on Iowa commercial farms

    Authors: Griffin, Steven C.
    Published: Center for Agricultural and Rural Development, Iowa State University, 1979
    Physical Description: xi, 41 pages : illustrations ; 28 cm.
    Book
  2. 2

    Iowa's commercial farms : an analysis of the USDA cost of production survey

    Authors: Griffin, Steven C.
    Published: Center for Agricultural and Rural Development, Iowa State University, 1978
    Physical Description: viii, 32 pages : graphs ; 28 cm.
    Book