Showing 1 - 9 results of 9 for search 'Schaffner, J. V. (John Valentine), 1888-', query time: 0.04s Refine Results
  1. 1
    The redheaded pine sawfly /

    The redheaded pine sawfly / by Schaffner, J. V. (John Valentine), 1888-

    Published 1951
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  2. 2
    Microlepidoptera and their parasites reared from field collections in the Northeastern United States /

    Microlepidoptera and their parasites reared from field collections in the Northeastern United States / by Schaffner, J. V. (John Valentine), 1888-

    Published 1959
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  3. 3
    Supplement to insect enemies of eastern forests : index to insects by host plants /

    Supplement to insect enemies of eastern forests : index to insects by host plants / by Schaffner, J. V. (John Valentine), 1888-

    Published 1953
    Government Document Book
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  4. 4
    Macrolepidoptera and their parasites reared from field collections in the northeastern part of the United States /

    Macrolepidoptera and their parasites reared from field collections in the northeastern part of the United States / by Schaffner, J. V. (John Valentine), 1888-

    Published 1934
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  5. 5
    Air-pressure extension brush for applying creosote to gipsy moth egg clusters.

    Air-pressure extension brush for applying creosote to gipsy moth egg clusters.

    Published 1931
    Other Authors: “…Schaffner, J. V. (John Valentine), 1888-…”
    Full Text (via ProQuest)
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  6. 6
    Air-pressure extension brush for applying creosote to gipsy moth egg clusters

    Air-pressure extension brush for applying creosote to gipsy moth egg clusters

    Published 1931
    Other Authors: “…Schaffner, J. V. (John Valentine), 1888-…”
    Government Document Microfilm Book
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  7. 7
    Host relations of Compsilura concinnata Meigen, important tachinid parasite of gipsy moth and brown-tail moth

    Host relations of Compsilura concinnata Meigen, important tachinid parasite of gipsy moth and brown-tail moth

    Published 1926
    Other Authors: “…Schaffner, J. V. (John Valentine), 1888-…”
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  8. 8
    Host relations of compsilura concinnata meigen : an important tachinid parasite of the gipsy moth and the brown-tail moth /

    Host relations of compsilura concinnata meigen : an important tachinid parasite of the gipsy moth and the brown-tail moth / by Webber, R. T. (Ray Trask), 1884-

    Published 1926
    Other Authors: “…Schaffner, J. V. (John Valentine), 1888-…”
    Government Document Book
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  9. 9
    An air-pressure extension brush for applying creosote to gipsy moth egg clusters /

    An air-pressure extension brush for applying creosote to gipsy moth egg clusters / by Collins, C. W. (Charles Walter), 1882-1949

    Published 1931
    Other Authors: “…Schaffner, J. V. (John Valentine), 1888-…”
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