Heredity as an explanation of the declining birth-rate
By: by Wagner-Manslau, translated from the original German by Hilda H. Wullen
Contributors: Wullen, Hilda H
Series: Eugenics research association. Monograph series. no. VI
Published: 1931
Place of publication: Cold Spring Harbor, N. Y
Language: eng
Number of pages: 48
Subjects: Population; Heredity, Human
Notes: "Honorable mention in the W. P. Draper contest for essays on the 'Causes of the fall in birth-rate'."