 |
| |||
| ceras y tizas | |||
| |||
| glasto f (isatis tinctoria); pastel m (isatis tinctoria) | |||
| |||
| pasteles lápices | |||
| pastels: 10 phrases in 7 subjects |
| Botany | 2 |
| Chemistry | 1 |
| Communications | 1 |
| Industry | 1 |
| Natural resourses and wildlife conservation | 2 |
| Patents | 2 |
| Textile industry | 1 |
|
| |||
| ceras y tizas | |||
| |||
| glasto f (isatis tinctoria); pastel m (isatis tinctoria) | |||
| |||
| pasteles lápices | |||
| pastels: 10 phrases in 7 subjects |
| Botany | 2 |
| Chemistry | 1 |
| Communications | 1 |
| Industry | 1 |
| Natural resourses and wildlife conservation | 2 |
| Patents | 2 |
| Textile industry | 1 |