Biodynamic Farming and Gardening Association · Königsfurt Urania · Xlibris Corporation
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Farms of Tomorrow Revisited: Community Supported Farms Farm Supported Communities | 978-0-938250-13-5 (0-938250-13-2) | 1998 | Trauger Groh | |
| Hand to Hand | 978-1-4010-4960-7 (1-4010-4960-5) | 2002 | John Harvey Gray · Lourdes Gray · Elisabeth Clark | |
| Indianische Weisheit | 978-3-908645-73-3 (3-908645-73-5) | 1998 | ||