Farmers participation in agricultural research and extention systems

Eitemau Tebyg

• Farmers participation in agricultural research and extension systems
  gan: John, K C, et al., Ed
  Cyhoeddwyd: (1987)
• Farmers participation in agricultural research and extension systems
  gan: Arora,S K
  Cyhoeddwyd: (1997)
• Extent of teacher participation in school based
  gan: Newman Wadesango
• Textbook of Agricultural Extention Management
  gan: Jaganathan, D
  Cyhoeddwyd: (2008)
• Mass communication in agricultural extention
  gan: Dileep,Kumar
  Cyhoeddwyd: (2012)