"Quantity of nitrogen (N) in mineral fertilisers used" auf Deutsch
| Quantity of nitrogen (N) in mineral fertilisers used | Stickstoffmenge (N) in Mineraldüngern |
Cat 1 - 1
-->
 | |
Cat 1 - 2 y Cat 1 - 3
-->
| Quantity of nitrogen (N) in mineral fertilisers used | Stickstoffmenge (N) in Mineraldüngern |
| Cat 1 - 1
-->
| |