Proportion of children in the United States
Contributors: Willcox, Walter Francis, 1861-1964
Series: Bulletin -- 22; Bulletin (United States. Bureau of the Census) -- 22
Publisher: Govt. print. off.
Published: 1905
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Children -- Statistics; United States -- Statistics, Vital
Notes: At head of title: Department of commerce and labor. Bureau of the census. S.N.D. North, director.

Written by Walter F. Willcox, special agent for the Census bureau. cf. p. 5.