Three key articles on the concepts, principles and practice of the biodynamic method, from the pioneer of biodynamics in North America A comprehensive book on the concepts, principles and practice of the biodynamic method, from the pioneer of biodynamics in North America.
Ik heb een vraag over het boek: ‘Pfeiffer's Introduction to Biodynamics - Pfeiffer, Ehrenfried E.’.
Vul het onderstaande formulier in.
We zullen zo spoedig mogelijk antwoorden.
