Biodynamic fieldpreparations in development, 70 years of practice, research and opinions

With summary in English

Edith T. Lammerts van Bueren, J. Beekman-de Jonge. 1995. Biodynamic fieldpreparations in development, 70 years of practice, research and opinions: With summary in English. Louis Bolk Instituut, Driebergen.
Type: Rapport
Taal/language: Engels
Abstract / summary in English:
Keywords in English: