A dictionary of environment and conservation
| Prif Awduron: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Oxford
Oxford University Press
2013.
|
| Rhifyn: | Second edition. |
| Cyfres: | Oxford paperback reference.
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| Pynciau: |