Showing 1 - 2 results of 2 for search 'Metcalf, Robert Lee 1916-', Forespørselstid: 0.01s Refine Results
  1. 1

    Destructive and useful insects their habits and control af Metcalf, Robert Lee 1916-

    Udgivet 1993
    Bog

    Destructive and useful insects their habits and control
  2. 2

    The future for insecticides needs and prospects : proceedings of a Rockefeller Foundation conference, Bellagio, Italy, April 22-27, 1974

    Udgivet 1976
    Bog

    The future for insecticides needs and prospects : proceedings of a Rockefeller Foundation conference, Bellagio, Italy, April 22-27, 1974

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