| movement(noun, migration, city formation, citification, urban growth) |
| environmental issue(feature, environment, issue, population) |
| social process(noun, migration, city formation, citification, urban growth) |
| condition(noun, movement, industrialization, social process) |
| geography(noun, science, society, migration) |
| historic transformation(noun, migration, city formation, citification, urban growth) |
| industrialization(noun, migration, city formation, citification, urban growth) |
| migration(noun, city formation, citification, urban growth) |
| modernization(noun, migration, city formation, citification, urban growth) |
| population(noun, migration, city formation, citification, urban growth) |
| rationalization(noun, migration, city formation, citification, urban growth) |
| rural migration(noun, migration, city formation, citification, urban growth) |
| sociological process(noun, migration, city formation, citification, urban growth) |
| urban culture(noun, migration, city formation, citification, urban growth) |
| urbanisation(noun, migration, city formation, citification, urban growth) |
| urbanized(adjective, citified, city formation) |
| built-up area(noun, location, surroundings, city, town) |
| city(noun, location, surroundings, town) |
| conurbation(noun, location, surroundings, city, town) |
| economics(noun, science, society, migration) |