| |||
| indicative reference to standards | |||
|
reference indicative : 3 phrases in 3 subjects |
| Agriculture | 1 |
| Environment | 1 |
| Technology | 1 |
| |||
| indicative reference to standards | |||
|
reference indicative : 3 phrases in 3 subjects |
| Agriculture | 1 |
| Environment | 1 |
| Technology | 1 |