Modernizing world agriculture : a comparative study of agricultural extension education systems /

Lignende værker

• Agricultural extension /
  af: Ban, A. W. van den
  Udgivet: (1988)
• Agricultural extension : the training and visit system /
  af: Benor, Daniel
  Udgivet: (1984)
• Agricultural extension : a reference manual.
  af: Maunder, Addison H.
  Udgivet: (1972)
• Agricultural extension; farm extension services in Australia, Britain and the United States of America
  af: Williams, Donald B. (Donald Birtall), 1920-
  Udgivet: (1968)
• Agricultural extension : worldwide institutional evolution and forces for change /
  Udgivet: (1991)