mottled: 41 phrases in 14 subjects |
Agriculture | 3 |
Book binding | 1 |
Chemistry | 1 |
Earth sciences | 1 |
Entomology | 5 |
Fish farming pisciculture | 1 |
Industry | 4 |
Life sciences | 5 |
Medical | 4 |
Natural sciences | 10 |
Pest control | 2 |
Soil science | 1 |
Technology | 2 |
Textile industry | 1 |