Search Results - Johnson, A. G.

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    Effects of certain environmental factors on stripe disease of barley and the control of the disease by seed treatment / by Leukel, R. W.

    Published 1933
    Other Authors: “…Johnson, A. G. (Aaron Guy), 1880-…”
    Government Document Book
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    Report on a preliminary field survey of the so-called 'alkali disease' of livestock / by Franke, Kurt Walter, 1889-1936

    Published 1934
    Other Authors: “…Johnson, A. G.…”
    Government Document Book
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