rural-urban (urban-rural) continuum
Coalition Fighting for Rehousing of Urban Squatters in Urban Areas
urban-rural (rural-urban)continuum
middle age and old age people
rock-forming age and ore-forming age
SHRIMP U-Pb zircon age and whole rock Rb-Sr isochrone age
锆石SHRIMP U-Pb和全岩Rb-Sr等时线年龄
Gan triangle urban cluster
“Invisible” concept of urban design
12319 calling center of urban construction
3+5 urban agglomeration
3+5 Urban Agglomeration of Hunan Province
3D Urban Building Landscape Models
A Preliminary Discussion on Urban Agriculture