努力普及大寨县
Subtitle: Hebei sheng Shijiazhuang Diqu kai zhan nong ye xue Dazhai yun dong di jing yan
By: Ge Jing
Publisher: Nong ye chu ban she
Published: 1978
Place of publication: Beijing
Language: chi
Number of pages: 104
Subjects: Agriculture
Other titles: Nu li pu ji Dazhai xian; Hebei sheng Shijiazhuang Diqu kai zhan nong ye xue Dazhai yun dong di jing yan