Klíčové slovo Biodynamic Agriculture

One Man, One Cow, One Planet

One Man, One Cow, One Planet (2007)

Dr Rudolf Steiner and the Science of Spiritual Realities

Dr Rudolf Steiner and the Science of Spiritual Realities (1993)

Permaculture, la voie de l'autonomie

Permaculture, la voie de l'autonomie (2019)

Sovereign Soil (2019)

Utopiaggia - Un rêve de liberté en Italie

Utopiaggia - Un rêve de liberté en Italie (2023)

Perfect Compost: a Master Class with Peter Proctor

Perfect Compost: a Master Class with Peter Proctor (2012)

Michael Schmidt: Organic Hero or Bioterrorist

Michael Schmidt: Organic Hero or Bioterrorist (2008)