| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Green Economics | 978-0-435-33025-5 (0-435-33025-X) | 1994 | John Davies |
| Studies in Economics and Business: Green Economics | 978-0-435-33210-5 (0-435-33210-4) | 1999 | " |
| Studies in Economics and Business: Green Economics Hardback | 978-0-431-02972-6 (0-431-02972-5) | 1999 | |