 |
|
rocks : 1424 phrases in 55 subjects |
| Agriculture | 27 |
| Amphibians and reptiles | 30 |
| Art | 1 |
| Astronomy | 1 |
| Avuncular | 1 |
| Botany | 6 |
| Chemical fibers | 2 |
| Chemistry | 13 |
| Coal | 62 |
| Communications | 14 |
| Construction | 151 |
| Cultural studies | 5 |
| Earth sciences | 137 |
| Education | 1 |
| Electronics | 2 |
| Energy industry | 4 |
| Entomology | 1 |
| Environment | 26 |
| Finances | 1 |
| Fish farming pisciculture | 14 |
| Food industry | 1 |
| Forestry | 3 |
| Foundation engineering | 2 |
| General | 69 |
| Geography | 7 |
| Geology | 34 |
| Health care | 2 |
| Hydrology | 5 |
| Ichthyology | 126 |
| Industry | 19 |
| Informal | 3 |
| Labor law | 2 |
| Life sciences | 164 |
| Mammals | 17 |
| Materials science | 4 |
| Mechanic engineering | 8 |
| Medical | 9 |
| Metallurgy | 124 |
| Microsoft | 10 |
| Mineralogy | 1 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 66 |
| Natural sciences | 35 |
| Nuclear physics | 2 |
| Oil / petroleum | 2 |
| Ornithology | 96 |
| Politics | 1 |
| Religion | 1 |
| Soil science | 23 |
| Technology | 17 |
| Transport | 16 |
| Travel | 3 |
| United Nations | 17 |
| Water resources | 5 |
| Zoology | 27 |