drainage : 316 phrases in 25 subjects |
Agriculture | 107 |
Construction | 41 |
Earth sciences | 12 |
Economy | 3 |
Environment | 9 |
Finances | 8 |
Food industry | 1 |
Forestry | 1 |
General | 19 |
Health care | 1 |
Hydrology | 2 |
Industry | 4 |
Labor law | 1 |
Life sciences | 18 |
Materials science | 2 |
Mechanic engineering | 6 |
Medical | 32 |
Metallurgy | 1 |
Name of organization | 1 |
Natural sciences | 3 |
Soil science | 2 |
Technology | 1 |
Transport | 6 |
Waste management | 2 |
Water resources | 33 |