Proceedings of the third annual Conference of state directors in charge of the local administration of the maternity and infancy act (act of Congress of November 23, 1921)
Contributors: United States. Children's Bureau
Series: Bureau publication -- no. 157, 181; Bureau publication (United States. Children's Bureau) -- no. 181; Bureau publication (United States. Children's Bureau) -- no. 157
Publisher: Govt. print. off.
Published: 1926
Place of publication: Washington
Language: eng
Subjects: Infants; Health and hygiene; Congresses
Notes: Five annual conferences were held. Proceedings of the 1st and 2d were not published. Some of the papers delivered at the 5th were published as separates. Cf.Bureau publication no. 203, p. 122, 141.

At head of title: U.S. Department of labor ... Children's bureau ...

Microfilm. Woodbridge, Ct. : Research Publications, [1990?] 1 microfilm reel ; 35 mm. No.1 on a reel of 23 titles.