DEMOGRAPHY
journal81441
E048905
US
0070-3370
English:(summaries/abstracts in Spanish)
Rivista
Population Association of America:8630 Fenton Street, Suite 722:Silver Spring, MD 20910:(301)565-6710, EMAIL: info@popassoc.org, INTERNET: http://www.popassoc.org, Fax: (301)565-7850
1964
cannot
restricted
can
false