Hugo Erbe's new bio-dynamic preparations
By: [Hugo Erbe and others]
Publisher: M. Moodie
Published: 2003
Place of publication: Newnham-on-Severn, Gloucestershire
Language: eng
Number of pages: 101
ISBN-13: 9780951789025
Subjects: Nature; Spiritual life; Alternative agriculture
Notes: Includes bibliographical references (pages 98-99).