| Literature DB >> 12337382 |
.
Abstract
Keywords: Demographic Factors; Geographic Factors; Migration; Migration Policy; Policy; Population; Population Dynamics; Population Policy; Rural-urban Migration; Social Policy; Spatial Distribution; Urban Spatial Distribution; World
Mesh：
Year: 1977 PMID： 12337382 DOI： 10.1016/0304-3878(77)90030-x
Source DB: PubMed Journal: J Dev Econ ISSN： 0304-3878