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54152151 54152151
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3 years ago
The edge charge on the surface of clay minerals is a permanent charge.

▸ true

▸ false
Textbook 
Soil Fertility and Fertilizers

Soil Fertility and Fertilizers


Edition: 8th
Authors:
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tavattavat
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54152151 Author
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This site is awesome
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Good timing, thanks!
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