 |
shale
| black
| shale | |
| earth.sc. | leisteen |
| industr. construct. | verdeelschot in de katoenbol |
| black | |
| arts. | zwart |
| chem. | zwartsel |
| |||
| leisteen n | |||
| verdeelschot in de katoenbol | |||
| |||
| wasstenen m | |||
| shale: 26 phrases in 11 subjects |
| Chemistry | 1 |
| Coal | 3 |
| Construction | 2 |
| Earth sciences | 7 |
| Environment | 2 |
| General | 5 |
| Industry | 2 |
| Life sciences | 1 |
| Mining | 1 |
| Statistics | 1 |
| Transport | 1 |