W.L. · William, Ed. Lockeretz · William Lockeretz
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Organic Farming: An International History | Paperback | 978-1-84593-876-5 (1-84593-876-3) | 2011 |
| Organic Farming: An International History | Hardcover | 978-0-85199-833-6 (0-85199-833-X) | 2007 |