Iowaʼs changing age structure
Subtitle: trends from 1890 to 2020
By: Margaret Hanson ... [et al.].
Contributors: Hanson, Margaret, 1962-; Iowa State University. Census Services.
Publisher: Census Services, Department of Sociology, Iowa State University
Published: 1998
Place of publication: Ames, IA
Language: eng
Number of pages: 73
Subjects: Age distribution (Demography) -- Iowa.
Notes: Cover title.