title: [Four points on the sociodemographic problematic of the city of Puebla].
authors.forename: J G
authors.initials: JG
authors.lastname: Sanchez Avina
mesh_terms: D000569:Americas; D003710:Demography; D003906:Developing Countries; D005843:Geography; D007843:Latin America; D008800:Mexico; D009656:North America; D011153:Population; D011157:Population Dynamics; D011158:Population Growth; D012940:Social Problems; D014505:Urban Population; D014507:Urbanization
keywords: Americas; Demographic Factors; Developing Countries; Geographic Factors; Latin America; Mexico; North America; Population; Population Dynamics; Population Growth; Social Problems; Spatial Distribution; Urban Spatial Distribution; Urbanization