régénération : 111 phrases in 22 subjects |
Agriculture | 38 |
Chemistry | 3 |
Communications | 1 |
Earth sciences | 3 |
Electronics | 8 |
Environment | 13 |
Forestry | 4 |
General | 1 |
Industry | 9 |
Information technology | 5 |
Life sciences | 1 |
Materials science | 1 |
Mathematics | 1 |
Medical | 7 |
Metallurgy | 3 |
Nuclear physics | 1 |
Patents | 1 |
Power lines | 1 |
Radio | 1 |
Social science | 4 |
Transport | 4 |
Waste management | 1 |