HarperCollins · Richmond Publishing Co Ltd
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Insects on Nettles | 978-0-85546-283-3 (0-85546-283-3) | 1991 | |
| The Soil | 978-0-00-730852-1 (0-00-730852-3) | 2009 | N. Walker · D. F. Ball · Alastair Fitter |
B. D. · B. Davis · K. D. · K. Davis · n.d. · N K