... Birth and death rates of the feeble minded
By: by Charles V. Green ...
Contributors: Carnegie Institution of Washington.
Series: Eugenics record office.  Bulletin; no. 26
Published: 1928
Place of publication: Cold Spring Harbor, L.I., N.Y
Language: eng
Number of pages: 34
Subjects: People with mental disabilities.; Vital statistics.
Notes: "Literature cited": p. 33-34.
At head of title: Carnegie institution of Washington.