 |
| Subject | English | French |
| nat.res. | effect of soil pH | effet du pH du sol |
| nat.res. | effect of soil pH | effet de réaction du sol |
| радиоакт. | pH effect | effet pH (in a track detector) |
|
| Subject | English | French |
| nat.res. | effect of soil pH | effet du pH du sol |
| nat.res. | effect of soil pH | effet de réaction du sol |
| радиоакт. | pH effect | effet pH (in a track detector) |