Some aspects of the fertility of a tri-racial isolate.
Series: Studies in sociology ; no. 46; Studies in sociology (Catholic University of America) -- no. 46..
Publisher: Catholic University of America Press
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 69
Subjects: Fertility, Human.; Brandywine (Md.) -- Population.
Notes: Thesis--Catholic University of America.

Bibliography : p. 61-65.