 |
dendroctone | du
| Douglas
| devant | |
| industr. construct. | front |
| transp. | forward; in front of |
| douglas | |
| agric. | Douglas fir; Douglas spruce; oregon pine; red fir |
| dendroctone: 35 phrases in 5 subjects |
| Entomology | 17 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 13 |
| Natural sciences | 2 |
| Pest control | 2 |