Cohort fertility.

Bibliographic Details
Main Author:	Whelpton, Pascal K. (Pascal Kidder), 1893-
Format:	Book
Language:	English
Published:	[Place of publication not identified] : Princeton University Press, 1954.
Subjects:	Fertility. United States > Statistics, Vital.

Description
Physical Description:	492 pages
Bibliography:	Bibliographical footnotes.