A directory of Asian wetlands.
| Autor principal: | |
|---|---|
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | 
        Gland, Switzerland
          IUCN, The World Conservation Union
    
        1989
     | 
| Matèries: | 
| Autor principal: | |
|---|---|
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | 
        Gland, Switzerland
          IUCN, The World Conservation Union
    
        1989
     | 
| Matèries: |