id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71526	Manner, Rolf	Studies in bulk crosses between some beet strains	1960	12	.pdf	application/pdf	5080	262	67	Summary In the years 1952—56 the present author allowed different beet strains at the Gulläker Plant Breeding Institute to hybridize. The hybrids in which more than three strains were involved showed a tendency to give larger root yields than the strains in which only two strains were crossed.	cache/afs-71526.pdf	txt/afs-71526.txt