Ciliated protozoa an illustrated guide to the species used as biological indicators in freshwater biology.
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Geneva
World Health Organization
1972
|
| Matèries: |
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Geneva
World Health Organization
1972
|
| Matèries: |