Explanatory list of diagrams relating to deaths of infants
Contributors: Wilbur, Cressy L. 1865-1928.; American association for study and prevention of infant mortality. [from old catalog]
Publisher: Govt. print. off.
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 15
Subjects: Infants -- Mortality. [from old catalog]; Vital statistics.; United States -- Statistics, Vital. [from old catalog]