id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71396	Kaila, Armi	Phosphorus in virgin peat soils	1956	26	.pdf	application/pdf	12388	412	67	In addition to this, it can be supposed that the degree of humification could exert some effect upon the accumulation of organic P. Also the relations of N content and organic P content may be noteworthy. This probably can be partly attributed to the difficulties connected with the analyses of peat samples.	cache/afs-71396.pdf	txt/afs-71396.txt