Mortality statistics. 1919
Series: Bulletin -- 144
Publisher: Govt. print. off.
Published: 1920
Place of publication: Washington
Language: eng
Number of pages: 94
Subjects: Vital Statistics; Mortality
Notes: At head of title: Department of commerce. Bureau of the census. Sam. L. Rogers, director.

"Prepared under the direction of Dr. William H. Davis, chief statistician for vital statistics, assisted by Mr. John B. Mitchell, expert chief of division.