| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Manual of Cultivated Trees and Shrubs Hardy in North America: Exclusive of the Subtropical and Warmer Temperate Regions | 978-O-931146-OO-8 (O-931146-OO-3) | 1987 |
A. R. · Albert Rieder · Albert Ritter · Albrecht Rieder · Albrecht Ritter · Alfred Reder · Alfred Rehder · Alfred Ritter · Alfred Rotter · Alfred Ryter