Mostra 21 - 30 risultati di 34 ricerca '"Plantes Protection."', tempo di risposta: 0,02s Raffina i risultati
  1. 21

    Plant protection an integrated interdisciplinary approach di Sill, Webster H. 1916-

    Pubblicazione 1982
    Libro

    Plant protection an integrated interdisciplinary approach
  2. 22

    The chemistry of pesticides their metabolism, mode of action, and uses in crop protection di Hassall, Kenneth A. (Kenneth Arnold)

    Pubblicazione 1982
    Libro

    The chemistry of pesticides their metabolism, mode of action, and uses in crop protection
  3. 23

    Root crops in Eastern Africa proceedings of a workshop held in Kigali, Rwanda, 23-27 November 1980.

    Pubblicazione 1982
    Libro

    Root crops in Eastern Africa proceedings of a workshop held in Kigali, Rwanda, 23-27 November 1980.
  4. 24

    Organic plant protection a comprehensive reference on controlling insects and diseases in the garden, orchard and yard without using chemicals

    Pubblicazione 1976
    Libro

    Organic plant protection a comprehensive reference on controlling insects and diseases in the garden, orchard and yard without using chemicals
  5. 25

    Plant protection problems in Southeast Asia

    Pubblicazione 1973
    Visual Material

    Plant protection problems in Southeast Asia
  6. 26

    Plant protection in Turkey, Iran, Afghanistan, and Pakistan a multi-disciplinary study team report

    Pubblicazione 1972
    Libro

    Plant protection in Turkey, Iran, Afghanistan, and Pakistan a multi-disciplinary study team report
  7. 27

    Protecting our food.

    Pubblicazione 1966
    Libro

    Protecting our food.
  8. 28

    [Legislative history] Republic Act No. 9168 : an act to provide protection to new plant varieties, establishing a National Plant Variety Protection Board and for other purposes.

    Libro

    [Legislative history] Republic Act No. 9168 : an act to provide protection to new plant varieties, establishing a National Plant Variety Protection Board and for other purposes.
  9. 29

    Philippine phytopathology.

    Libro

    Philippine phytopathology.
  10. 30

    Framework for Philippine plat conservation strategy and action plan.

    Libro

    Framework for Philippine plat conservation strategy and action plan.

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