Отображение 1 - 3 результаты of 3 для поиска '"Field crops Varieties"', время запроса: 0.02сек. Отмена результатов
  1. 1

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

    Опубликовано 1994
    ‌

    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.

    Опубликовано 1968
    ‌

    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 по Sato, Takashi 1914-

    Опубликовано 1966
    ‌

    Field crops in Thailand

Инструменты поиска: