Conservation management of freshwater habitats lakes, rivers and wetlands
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | London
          Chapman & Hall
    
        c1997. | 
| Cyfres: | Conservation biology series | 
| Pynciau: | 


