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  1. 1

    Micronutrients are more important than you think. IN Agri-talk [column] 由 Sarian, Zac B.

    發表在 Philippine Panorama (2008)
    Article

    Micronutrients are more important than you think. IN Agri-talk [column]
  2. 2

    Prize-winning fertilizers mix tremendously increases yields

    發表在 Agriculture (1998)
    Article

    Prize-winning fertilizers mix tremendously increases yields
  3. 3

    Micronutrient status of some Philippine soils part 1

    出版 1988
    圖書

    Micronutrient status of some Philippine soils part 1

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