| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Managing Cover Crops Profitably | 978-1-888626-04-9 (1-888626-04-6) | 2007 |
| Managing Cover Crops Profitably | 978-1-888626-12-4 (1-888626-12-7) | 2007 |
| The New American Farmer: Profiles of Agricultural Innovation by SARE Outreach Paperback | 978-1-888626-09-4 (1-888626-09-7) | 2005 |