| Title | S.M.Walters |
| Publication Type | Book |
| Year of Publication | 1990 |
| Authors | Preston, CD |
| Edition | 3rd |
| Number of Pages | 426-434 |
| Publisher | Botanical Society of the British Isles |
| City | London |
| Title | S.M.Walters |
| Publication Type | Book |
| Year of Publication | 1990 |
| Authors | Preston, CD |
| Edition | 3rd |
| Number of Pages | 426-434 |
| Publisher | Botanical Society of the British Isles |
| City | London |