Showing 1 - 3 results of 3 for search 'Hedin, Paul A. (Paul Arthur), 1926-', query time: 0.02s Refine Results
  1. 1
    Host plant resistance to pests /

    Host plant resistance to pests / by Hedin, Paul A. (Paul Arthur), 1926-

    Published 1977
  2. 2
    Naturally occurring pest bioregulators /

    Naturally occurring pest bioregulators / by Hedin, Paul A. (Paul Arthur), 1926-, American Chemical Society. Division of Agrochemicals, International Chemical Congress of Pasific Basin Societies (1989 : Honolulu, Hawaii, USA)

    Published 1991
  3. 3
    Biotechnology for crop protection /

    Biotechnology for crop protection / by Hedin, Paul A. (Paul Arthur), 1926-, Menn, Julius J., Hollingworth, Robert M., American Chemical Society. Division of Agrochemicals, American Chemical Society. Division of Agrochemicals. Special Conference (3rd : 1987 : Snowbird, Utah)

    Published 1988

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