Henan Sheng Nanyang Shi 1990 nian ren kou pu cha zi liao
Subtitle: dian zi ji suan ji hui zong
By: [bian yin dan wei Nanyang Shi ren kou pu cha ban gong shi]
Publisher: Henan Sheng Nanyang Shi ren kou pu cha ban gong shi, 1992.
Published: 1992
Place of publication: [Nanyang Shi]
Language: chi
Number of pages: 436
Subjects: Census, 1990; Statistics; Population