| Literature DB >> 5141977 |
Abstract
Keywords: Americas; Census; Developed Countries; North America; Northern America; Population Statistics; Research Methodology; Statistical Studies; Studies; United States
Mesh：
Year: 1971 PMID： 5141977 DOI： 10.1080/19485565.1971.9987952
Source DB: PubMed Journal: Soc Biol ISSN： 0037-766X