| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Fundamentals of Live Stock Judging and Selection | 978-1-112-35327-7 (1-112-35327-5) | 2009 |
| The fundamentals of live stock judging and selection | 978-1-4297-7416-1 (1-4297-7416-9) | 2009 |
R. C. · R Curtis · R. S. · Robert C. · Robert Curtis · Robert S. · S.C.