The influence of solution concentration
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Graham F. Collier; Duncan J. Greenwood
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Article
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1977
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John Wiley and Sons
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English
โ 375 KB
๐ 1 views
## Abstract To find whether the concentrations of aluminium, arsenic, boron or copper and soluble sulphate salts which have previously been found in the aqueous phase of water saturated pulverised fuel ash (PFA) are sufficiently high to restrict growth, lettuce seedlings were grown on filter paper