Regional Types’ Division of Population Aging and Analysis on Population Aging Regional Evolution: Based on China, America, Japan and R O Korea
Zhi-bao WANG, Tie-shan SUN, Jie-fei ZHANG
SCIENTIA GEOGRAPHICA SINICA ›› 2015, Vol. 35 ›› Issue (7) : 822-830.
Regional Types’ Division of Population Aging and Analysis on Population Aging Regional Evolution: Based on China, America, Japan and R O Korea
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |