R. S. · Richard S. · Richard W. · W.S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Compendium of Turfgrass Diseases | 978-0-89054-330-6 (0-89054-330-5) | 2005 | Peter H. Dernoeden · Bruce B. Clarke |
| Compendium of turfgrass diseases | 978-0-89054-049-7 (0-89054-049-7) | 1983 | |