id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71371	Kaila, Armi; Virtanen, Oili	Determination of organic phosphorus in samples of peat soils	1955	12	.pdf	application/pdf	6097	333	61	106 ARMI KAILA and OILI VIRTANEN When new methods for the determination of soil organic phosphorus are repor- ted their superiority to the older procedures is demonstrated by comparing the results obtained by these methods from various soils. Generally the determination of soil organic phosphorus by two methods requires too much work and it is necessary to choose one of the methods.	cache/afs-71371.pdf	txt/afs-71371.txt