Agricultural extension : training and visit system

Podobne zapisy

• Agricultural extension : the training and visit system
  od: Baxter, Michael
  Wydane: (1984)
• Training and visit extension /
  od: Benor, Daniel
  Wydane: (1984)
• Agricultural extension
  od: Ban, A W Vanden
  Wydane: (1985)
• Train and visit extension
  od: Benor, D
  Wydane: (1984)
• Agricultural extension: a field study
  od: Arun, Mukhopadhyay
  Wydane: (1971)