Hebei Sheng zhi
Subtitle: Ren kou zhi (chu gao)
By: Hebei Sheng zhi ren kou zhi bian wei hui
Publisher: Hebei Sheng zhi ren kou zhi bian wei hui
Published: 2010
Place of publication: Hebei Sheng
Language: chi
Number of pages: 499
Subjects: Population; History