The fall of the birth-rate
Subtitle: a paper read before the Cambridge university Eugenics society, 20 May, 1920
By: by G. Udny Yule.
Publisher: The University press
Published: 1920
Place of publication: Cambridge
Language: eng
Number of pages: 43
Subjects: Great Britain -- Population.; Great Britain -- Statistics, Vital.
Notes: "References": p.43.