title: Recent trends in urban spatial structure.
authors.forename: D L
authors.initials: DL
authors.lastname: Greene
mesh_terms: D000569:Americas; D003132:Commerce; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004651:Employment; D005843:Geography; D006285:Health Planning; D006297:Health Services Accessibility; D007221:Industry; D009656:North America; D011153:Population; D011158:Population Growth; D012111:Residence Characteristics; D012923:Social Class; D012959:Socioeconomic Factors; D013383:Suburban Population; D014186:Transportation; D014481:United States; D014505:Urban Population; D014507:Urbanization
keywords: Americas; Commerce; Developed Countries; Economic Factors; Employment Status; Geographic Factors; Industry; Locale; North America; Northern America; Population; Population Growth; Program Activities; Residence Characteristics; Socioeconomic Factors; Socioeconomic Status; Spatial Distribution; Suburbanization; Transportation; United States; Urban Population; Urban Spatial Distribution; Urbanization