On-farm development and evaluation of organic farming systems: the role of livestock and agroforestry final report 1997

Παρόμοια τεκμήρια

• On farm development and evaluation of organic farming systems: the role of livestock and agroforestry
  από: Καλμπουρτζή Κυριακή
  Έκδοση: (1996)
• Organic farming
  από: Lampkin Nicolas
  Έκδοση: (1990)
• Organic farming
  Έκδοση: (1984)
• 1995/6 Organic Farm Management Hanbook
  Έκδοση: (1995)
• The Economics of organic farming
  Έκδοση: (1994)