Organic materials and soil productivity in the near east

Lignende værker

• Soil conservation for developing countries.
  af: Food and Agriculture Organisation
  Udgivet: (1976)
• Soil Production
  af: Dinesh, Mani
  Udgivet: (1991)
• Sustainable soils: The place of organic matter in sustaining soils and their productivity
  af: Benjamin Wolf
  Udgivet: (2003)
• Organic compounds in soils
  af: Morrill, L G
  Udgivet: (1982)
• Soil productivity and crop growth
  af: Rajeja, P.C
  Udgivet: (1966)