 |
| |||
| indicator of environmental quality Qualitative or quantitative parameter used as a measure of an environmental condition, e.g. of air or water quality; indicator of environmental quality | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips