Permaculture : principles and pathways beyond sustainability /

Míreanna comhchosúla

• Permaculture : principles and pathways beyond sustainability /
  de réir: Holmgren, David
  Foilsithe / Cruthaithe: (2002)
• Introduction to permaculture.
  de réir: Mollison, Bill
  Foilsithe / Cruthaithe: (1991)
• Feeding the world : challenge for the twenty-first century /
  de réir: Smil, Vaclav
  Foilsithe / Cruthaithe: (2000)
• Agricultural sustainability : strategies for assessment /
  de réir: VanLoon Gary W.
  Foilsithe / Cruthaithe: (2005)
• Agricultural biotechnology and the environment : science, policy, and social issues /
  de réir: Krimsky, Sheldon
  Foilsithe / Cruthaithe: (1996)