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  1. 41
    Udgivet 1994
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    Biology and management of rice insects
  2. 42
    Udgivet 1994
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    Integrated pest management for highland vegetables.
  3. 43
    Udgivet 1992
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    Mungbean yellow mosaic disease proceedings of an international workshop, Bangkok, Thailand, 2-3 July 1991
  4. 44
    af Beetham, Peter, Mason, Angela
    Udgivet 1992
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    Production of pathogen-tested sweet potato
  5. 45
    Udgivet 1990
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    National conference and workshop on integrated pest management in rice, corn and selected major crops (1990 National Crop Protection Center, UPLB).
  6. 46
    Udgivet 1990
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    Paraan sa pagsugpo sa "golden" kuhol sa palayan
  7. 47
    Udgivet 1990
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    Crop loss assessment in rice papers given at the International workshop on Crop Loss Assessment ...
  8. 48
    Udgivet 1990
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    Crop loss assessment in rice papers given at the International workshop on Crop Loss Assessment ...
  9. 49
    Udgivet 1989
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    Suggested recommendations for the fumigation of grain in the ASEAN region.
  10. 50
    Udgivet 1989
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    Bacterial blight of rice proceedings of the International Workshop on Bacterial Blight of Rice, 14-18 March 1988
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