C. G. · C. W. · W G · William G.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Managing Our Natural Resources | Taschenbuch | 978-1-305-27306-1 (1-305-27306-0) | 2015 |
| Managing Our Natural Resources | Nicht gebunden | 978-1-305-27307-8 (1-305-27307-9) | 2015 |
| Managing Our Natural Resources | Taschenbuch | 978-1-305-27316-0 (1-305-27316-8) | 2015 |