 |
| |||
| case | |||
| الغلاف: 89 phrases in 18 subjects |
| Acridology | 6 |
| Antennas and waveguides | 8 |
| Climatology | 1 |
| Commerce | 1 |
| Environment | 23 |
| Forestry | 2 |
| General | 1 |
| Genetics | 1 |
| Horticulture | 2 |
| Lighting other than cinema | 3 |
| Medical | 5 |
| Name of organization | 3 |
| Oil / petroleum | 3 |
| Radio | 2 |
| Soil science | 3 |
| United Nations | 20 |
| Wood processing | 2 |
| Work flow | 3 |