Facts on File · Field Studies Council
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Key to Lichens on Twigs | 978-1-85153-884-3 (1-85153-884-4) | 2003 | Peter James · Diccon Alexander |
| Nettlecombe Park: Its History and Its Epiphytic Lichens - An Attempt at Correlation | 978-1-85153-165-3 (1-85153-165-3) | 1984 | Francis Rose |
| Water Naturalist | 978-0-87196-642-1 (0-87196-642-5) | 1987 | Heather Angel |