Human fertility and population problems proceedings of the seminar sponsored by the American Academy of Arts and Sciences
| Egile korporatiboa: | , |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cambridge, Mass.
Schenkman Pub.
[1963].
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| Gaiak: |