Population reports. Series M, Special topics. - Baltimore, Md. : Population Information Program, Johns Hopkins Un iversity, [1981]- - v. : ill. ; 28 cm. - Quarterly, <2000- > - Irregular, 1981- - No. (May-June 1981)- - Population reports . Latest issue consulted: No. 19 (April 2005). ISSN: 0733-9135 LCCN: 2004-211015 Subjects--Topical Terms: Demography-- Periodicals.Population-- Periodicals.Birth control-- Periodicals. Dewey Class. No.: 304.6