heaths: 142 phrases in 23 subjects |
Agriculture | 4 |
Agrochemistry | 1 |
Biology | 19 |
Botany | 30 |
British usage, not spelling | 1 |
Chess | 1 |
Ecology | 16 |
Education | 1 |
Entomology | 7 |
Firefighting and fire-control systems | 1 |
Fish farming pisciculture | 1 |
Forestry | 3 |
General | 27 |
Geography | 2 |
Geology | 1 |
Makarov | 13 |
Medical | 2 |
Names and surnames | 2 |
Oil and gas | 2 |
Ornithology | 4 |
Sakhalin | 1 |
Technology | 1 |
Zoology | 2 |