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| organic agriculture | |||
| organic farming Farming without the use of industrially made fertilizers or pesticides | |||
| organic farming | |||
| agricultura biologica: 13 a las frases, 5 temas |
| Agricultura | 4 |
| Ambiente | 3 |
| Industria de alimentos | 1 |
| Nombre de la organización | 4 |
| Política | 1 |