Author
International Congress for Studies on Population (1st : 1931 : Rome)
Published
Roma : Istituto poligrafico dello stato, libreria, 1933-34.
Location
Library Shelving Facility (LSF) >> Nbn In7a 1931
Format
Books
Author
International Congress of Hygiene and Demography
Published
Washington : G.P.O., 1913.
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
Published
Bologna : CLUEB, 1999.
Online
Location
Yale Internet Resource >> None
Format
Books / Online