Global perspectives on agroecology and sustainable agricultural systems Proceedings of the sisth international scientific conference of the international federation of organic agricluture movements

Lignende værker

• Global perspectives on agroecology and sustainable agricultural systems :
  af: Allen, Patricia
  Udgivet: (1998)
• Management of biological nitrogen fixation for the development of more productive and sustainable agricultural systems :
  Udgivet: (1995)
• Agriculture and economic development: structural readjustment in Asian perspective
  Udgivet: (1972)
• Sharing innovation: global perspectives on food, agriculture, and rural development
  Udgivet: (1990)
• Agriculture and economic development: structural readjustment in Asian perspective
  Udgivet: (1972)