[Towards an urban world].
D003247:Conservation of Natural Resources; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D004777:Environment; D004787:Environmental Pollution; D005843:Geography; D006798:Housing; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012111:Residence Characteristics; D014505:Urban Population; D014507:Urbanization; D014881:Water Supply
Demographic Factors; Developing Countries; Environment; Environmental Degradation; Environmental Pollution; Geographic Factors; Housing; Migration; Natural Resources; Population; Population Characteristics; Population Dynamics; Residence Characteristics; Rural-urban Migration; Spatial Distribution; Urban Population; Urban Spatial Distribution; Urbanization; Water Supply