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Liu Zheng
Population planning and demographic theory / Liu Zheng. - China studies series)
In: China's population : problems and prospects / Liu Zheng, Song Jian and others ; pref. Xu Dixin. - Beijing : New World Press, 1981. - p. 1-24
Descritores: China | Demografia | Crescimento da população | Política demográfica
Cota: 6-42-6-41|BGUC