Bog In 1924 at koberwitz, the estate of count and countess keyserlingk, rudolf steiner gave a key course of lectures on agriculture. At a time when industrial methods were being introduced into farming, steiner had a radically different, evolutionary, vision.... Læs hele produktbeskrivelsen ved at trykke på købsknappen. Mærke: Adalbert Graf Von Keyserlingk Køn: n/a Forsendelsesomkostninger: 39,00 kr. Leveringstid: 2-3 hverdage