Отображение 211 - 220 результаты of 279 для поиска '"Agricultural extension Work"', время запроса: 0.03сек. Отмена результатов
  1. 211

    Dissemination of farm information through newspapers, magazines, radio and television; a story of the service in the United States, including how they developed, function, and are... по Lerch, Donald G.

    Опубликовано 1960
    ‌

    Dissemination of farm information through newspapers, magazines, radio and television; a story of the service in the United States, including how they developed, function, and are financed.
  2. 212

    Improving agricultural extension по Boykin, Garland L.

    Опубликовано 1960
    ‌

    Improving agricultural extension
  3. 213

    The separation of the Farm Bureau and the Extension Service political issue in a Federal system по Block, William Joseph 1918-

    Опубликовано 1960
    ‌

    The separation of the Farm Bureau and the Extension Service political issue in a Federal system
  4. 214

    Home-living improvement extension service in Japan. по Yamamoto, Matuyo

    Опубликовано 1959
    ‌

    Home-living improvement extension service in Japan.
  5. 215

    Annual report.

    Опубликовано 1959
    ‌

    Annual report.
  6. 216

    Evaluation in extension

    Опубликовано 1959
    ‌

    Evaluation in extension
  7. 217

    Agricultural extension work in Japan по Tatsuno, Tokuzo

    Опубликовано 1959
    ‌

    Agricultural extension work in Japan
  8. 218

    An Indian experiment in farm radio forums по Mathur, Jagdish Chandra 1917

    Опубликовано 1959
    ‌

    An Indian experiment in farm radio forums
  9. 219

    Farm know-how reaches the barrio.

    Опубликовано 1958
    ‌

    Farm know-how reaches the barrio.
  10. 220

    Information, decision and action; a study of the psychological deteminants of changes in farming techniques по Emery, Frederick Edmund

    Опубликовано 1958
    ‌

    Information, decision and action; a study of the psychological deteminants of changes in farming techniques

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