title: [Population economics in the 1980s: what ought it to be and what will it be?].
authors.forename: J L
authors.initials: JL
authors.lastname: Simon
mesh_terms: D003710:Demography; D004467:Economics; D004641:Emigration and Immigration; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth
keywords: Demographic Factors; Economic Development; Economic Factors; Migration; Population; Population Dynamics; Population Growth; Population Size