Short practical instructions in the use of the biological-dynamic methods of agriculture
By: by Ehrenfried Pfeiffer
Publisher: Rudolf Steiner Pub. Co.
Published: 1935
Place of publication: London
Language: eng
Number of pages: 66
Subjects: Organic fertilizers; Organic farming
Other titles: Biological-dynamic methods of agriculture
Notes: "Written at the request of the General Circle of Anthroposophical Farmers and Gardeners."

"This book is reserved for the use of those who are applying, or who wish to introduce, the biological-dynamic methods, and can only be obtained from one of the following offices: ... [list of offices or individuals in Great Britain, the United States, Australia and New Zealand]."--Unnumbered leaf at end.

Includes bibliographical references.