Ehrenfried Pfeiffer was a pioneer of biodynamics in North America.
This short but comprehensive book is a collection of three key articles introducing the concepts, principles and practice of the biodynamic method, as well as an overview of its early history.
The book also includes a short biography of Ehrenfried Pfeiffer by Herbert H.
- Format: Paperback
- Pages: 80 pages, black & white tables
- Publisher: Floris Books
- Publication Date: 06/10/2011
- Category: Organic farming
- ISBN: 9780863158483