Diversity of fields and farmers: explaining yield variations in northern cameroon

Lignende værker

• Bafut beagles /
  af: Durrell, Gerald .
  Udgivet: (2000)
• Hindustan Zinc Project: improving farmers agriculture yields in
  af: Pachauri,r. K.
• High yielding varieties of crops
  af: Mahabal, Ram
  Udgivet: (1980)
• Yield management
  af: Ingold, Anthony, Ed., et al
  Udgivet: (2003)
• Fertilizing for maximum yield
  af: Cooke, G.W,