Global perspectives on agroecology and sustainable agricultural systems : proceedings of the Sixth International Scientific Conference of the International Federation of Organic Agriculture Movements

مواد مشابهة

• Global perspectives on agroecology and sustainable agricultural systems
  منشور في: (1988)
• Management of biological nitrogen fixation for the development of more productive and sustainable agricultural systems :
  منشور في: (1995)
• Agriculture and economic development: structural readjustment in Asian perspective
  منشور في: (1972)
• Sharing innovation: global perspectives on food, agriculture, and rural development
  منشور في: (1990)
• Agriculture and economic development: structural readjustment in Asian perspective
  منشور في: (1972)