| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bulbs and Tuberous-Rooted Plants: Their History Description, Methods of Propagation and Complete Directions for Their Successful Culture in the Garden, Dwelling and Green-House | 978-1-112-35O93-1 (1-112-35O93-4) | 2009 |
C.A. · C Allen · C L · C. L. Allen · Charles Allen · Charles L. · Charles L. Allen · L a · L. Allen