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| Fuller's earth | |||
| podzolic soil | |||
| bleaching clay; bleaching clay Clay capable of chemically adsorbing oils, insecticides, alkaloids, vitamins, carbohydrates and other materials; it is used for refining and decolorizing mineral and vegetable oils | |||
| podzol; light soil; podzol (Aschenböden); light colored soil | |||
| activated earth; bleaching earth | |||
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| decolourising earths; decolourizing earths | |||
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| walker’s earth | |||
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Bleicherde : 8 a las frases, 5 temas |
| Agricultura | 1 |
| Carbón | 3 |
| General | 1 |
| Medicina | 2 |
| Recursos naturales y conservación de la vida silvestre. | 1 |