J. Uhl · Joseph N. Uhl · Joseph Wesley Uhl
| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Instructors Manual | 978-0-13-270893-7 (0-13-270893-0)  | 1997 | |
| Marketing of Agricultural Products | 978-0-13-119673-5 (0-13-119673-1)  | 2007 | Richard Kohls · Chris Hurt |