Trends and variations in fertility in the United States /

• Main Author: Kiser, Clyde Vernon, 1904- (συγγραφέας)
• Other Authors: Grabill, Wilson H. (συγγραφέας), Campbell, Arthur A. (συγγραφέας)
• Format: Book
• Language: English
• Published: Cambridge, MA : Harvard University Press, 1968.
• Subjects: Γονιμότητα, Ανθρώπινη