| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of Environmental Law | 978-O-421-4565O-1 (O-421-4565O-7) | 1993 | Josephine Norris · Richard Wald |
David Ian Cowan · I.C. · Iain Coyne · Ian B. Cowan · Ian B. Cowan Ph.D. · Ian Borthwick Cowan