id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5637	RISKU-NORJA, H.	The total material requirement -concept applied to agriculture: a case study from Finland	1999	18	.pdf	application/pdf	10594	700	60	When assessing the volumes of material flows, the use of natural resources caused by the domestic consumption abroad must also be accounted for. Material flows of the Finnish agriculture in 1970–1997 The present level and development trends in use of natural resources are described as a time se- ries extending from 1970 to 1997.	cache/afs-5637.pdf	txt/afs-5637.txt