| First published | 1974 |
Editions 2
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | The Conservationist | Bloomsbury | Paperback | English | United Kingdom | 2005 | |
 | El Conservador | MDS Books | Hardback | Spanish |
Added by dzed
| First published | 1974 |
| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
| The Conservationist | Bloomsbury | Paperback | English | United Kingdom | 2005 | |
| El Conservador | MDS Books | Hardback | Spanish |