Entry: Substances which favourably affect the environment
Notation:
55.21.00
no description supplied
Definition
| broader |
Substances which favourably affect the environment
|
| in scheme |
Classifications
|
| label |
Substances which favourably affect the environment |
| narrower |
Substances which favourably affect the environment
|
| notation |
55.21.00 |
| type |
Concept
| Group
|