flotations: 81 phrases in 17 subjects |
Agriculture | 1 |
Alternative dispute resolution | 1 |
Business | 4 |
Chemistry | 15 |
Coal | 12 |
Construction | 3 |
Earth sciences | 1 |
Economy | 2 |
Environment | 8 |
Finances | 3 |
General | 5 |
Medical | 6 |
Metallurgy | 6 |
Natural resourses and wildlife conservation | 5 |
Nuclear physics | 4 |
Physics | 2 |
Transport | 3 |