Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Riyanto 1938-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Interaction of rate and time of nitrogen application and weed control methods in upland rice [microform]. gan Riyanto 1938-

    Cyhoeddwyd 1980
    Visual Material

    Interaction of rate and time of nitrogen application and weed control methods in upland rice [microform].
  2. 2

    Interaction of rate and time of nitrogen application and weed control methods in upland rice gan Riyanto 1938-

    Llyfr

    Interaction of rate and time of nitrogen application and weed control methods in upland rice
  3. 3

    The effect of tillage method and nitrogen rate on some soil properties and corn response gan Riyanto 1938-

    Llyfr

    The effect of tillage method and nitrogen rate on some soil properties and corn response

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