id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5705	SALONEN, J.; HYVÖNEN, T.; JALLI, H.	Weeds in spring cereal fields in Finland - a third survey	2001	21	.pdf	application/pdf	13269	526	67	Frequencies (%) of weed species by region. The diversity of weed species was described by species richness and evenness.	cache/afs-5705.pdf	txt/afs-5705.txt