The fall of the birth-rate; a paper read before the Cambridge university Eugenics society, 20 May, 1920,
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| Author / Creator: | Yule, G. Udny (George Udny), 1871-1951 |
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| Imprint: | Cambridge : The University press, 1920. |
| Description: | 43 p. : ill. ; 22 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2537257 |