Distribution of older Americans in 1970 related to year of maximum county population /

Bibliographic Details
Corporate Author: United States. Bureau of the Census
Format: Government Document Book
Language:English
Series:United States maps. no. 2.
Subjects:
Description
Item Description:Data from Census of Population, 1970.
Scales vary.
Data not available for Alaska.
Physical Description:color map ; 43 x 65 cm. on sheet 66 x 75 cm.