trophic
| layer
| trophic | |
| gen. | nutritivo |
| layer | |
| gen. | tanda |
| agric. | gallina ponedora; acodar |
| chem. | pelicula de esmalte |
| comp., MS | nivel |
| environ. | estrato |
| life.sc. agric. | acodo; esqueje; mugrón |
| stat. commun. scient. | capa ionosférica |
| |||
| nutritivo | |||
| trófico | |||
|
trophic : 26 phrases in 6 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Environment | 12 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 1 |
| Medical | 9 |