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    Start Over Journal Title Prairie Farmer

    41. Looking back: what's in the cover?

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Spangler, holly (author)
    Format:
    Journal article
    Publication Date:
    2016-12
    Published:
    USA: Penton Agriculture, St. Charles, Illinois.
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D07631
    Journal Title:
    Prairie Farmer
    Journal Title Details:
    188(12) : 28
    Notes:
    In the 175th anniversary issue of Prairie Farmer, this feature examines changes in the masthead from the 1850s to the 1990s.

    47. Old photograph useful as a tool in precision ag

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Thomas, Robert (author)
    Format:
    Journal article
    Publication Date:
    2008-02
    Published:
    USA
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C26968
    Journal Title:
    Prairie Farmer
    Journal Title Details:
    180(2) : 32
    Notes:
    Aerial photographs of farms over time (1939, 1962, 1968 and 1995 in this case example) help reveal reasons for yield variability and help guide farmers in making decisions.