Agricultural extension

Схожие документы

• Agricultural extension : training and visit system
  по: Benor, Daniel
  Опубликовано: (1984)
• Aid and agricultural extension
  по: Baxter, M
  Опубликовано: (1989)
• Training and visit extension /
  по: Benor, Daniel
  Опубликовано: (1984)
• Agricultural research and extension an evolution of the world bank's experience
  Опубликовано: (1985)
• Agricultural Extension : Innovations and Dimensions
  по: Dileep,Kumar
  Опубликовано: (2012)