Nong cun ren min gong she jing ying guan li wen ti jie da
By: Shandong sheng nong ye wei yuan hui zheng ce yan jiu shi bian xie.
Edition: Di 1 ban.
Publisher: Shandong ren min chu ban she; Shandong sheng xin hua shu dian fa xing
Published: 1981
Place of publication: Qinan
Language: chi
Number of pages: 139