[Repeated sociologic (social gerontologic) study of elderly citizens active in agriculture].
G
G
Károlyi
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D006814:Hungary; D008019:Life Style; D008297:Male; D012424:Rural Population; D012931:Social Environment
Wiederholte soziologische (sozialgerontologische) Untersuchung älterer in der Landwirtschaft tätiger Bürger.