Wei le xing fu di wei lai
Subtitle: tan tan ren kou wen ti
By: Jin Haifeng ; [cha tu Yuan Jiren, Long Yunxu].
Edition: Di 1 ban
Publisher: Jiangsu ren min chu ban she; Jiangsu sheng xin hua shu dian fa xing
Published: 1982
Place of publication: [Nanjing shi]
Language: chi
Number of pages: 86
Subjects: Birth control -- China.; Child rearing -- China; China -- Population.