Search Results - "A 1.9:1691"

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  1. 1

    How to control grasshoppers in cereal and forage crops

    Published 1932
    “…A 1.9:1691…”
    Government Document Microfilm Book
  2. 2

    How to control grasshoppers in cereal and forage crops.

    Published 1932
    “…A 1.9:1691…”
    Full Text (via ProQuest)
    Government Document eBook
  3. 3

    How to control grasshoppers in cereal and forage crops / by Parker, J. R. (John Robert), 1884-1972

    Published 1932
    “…A 1.9:1691…”
    Government Document Book
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