id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71606	Kaila, Armi	Dependence of the phosphate sorption capacity on the aluminium and iron in Finnish soils	1963	13	.pdf	application/pdf	5986	209	59	Soil samples, mean values and standard deviations for the groups Number AI Fe The contents of both aluminium and iron explain from 49 to 84 per cent of the variance in k, in the various groups of soil samples; for all the samples this part is only 64 per cent.	cache/afs-71606.pdf	txt/afs-71606.txt