Comparative birth-rate movements among European nations
Subtitle: a comparison of both the crude birth-rate, the birth-rate per 1000 females 15 to 45 years of age, and the "vital index" (or 100 births/deaths ratio) of the Nordic peoples and the non-Nordic peoples of Europe.
By: By J. Sanders.
Series: Eugenics research association. Monograph series. no. I
Published: 1929
Place of publication: Cold Spring Harbor, N.Y
Language: eng
Number of pages: 126
Subjects: Europe -- Population.; Europe -- Statistics, Vital.
Notes: "The first-prize award in the W. P. Draper contest for essays on the 'Relative birth rates of Nordic and non-Nordic peoples'."