Zhengzhou Shi Zhongyuan Qu ji hua sheng yu zhi, 1956 nian--1989 nian
By: Zhengzhou Shi Zhongyuan Qu ji hua sheng yu wei yuan hui bian
Publisher: [Publisher not identified]
Published: 1990
Place of publication: [Place of publication not identified]
Language: chi
Number of pages: 151
Subjects: Birth control; History
Other titles: Zhengzhou Shi Zhongyuan Qu ji hua sheng yu zhi