A mostrar 1 - 3 resultados de 3 para a pesquisa '"Field crops Varieties"', tempo de pesquisa: 0.02seg Refinar resultados
  1. 1

    Involving farmers in crop variety evaluation and selection Por Prain, Gordon

    Publicado em 1994
    Livro

    Involving farmers in crop variety evaluation and selection
  2. 2

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.

    Publicado em 1968
    Livro

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.
  3. 3

    Field crops in Thailand Por Sato, Takashi 1914-

    Publicado em 1966
    Livro

    Field crops in Thailand

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