Nong cun jing ji fa zhan tan suo
By: Lü Rizhou zhu
Edition: Taiyuan di 1 ban
Publisher: Zhongguo zhan wang chu ban she; Beijing xin hua shu dian fa xing
Published: 1984
Place of publication: Beijing Shi Xicheng qu
Language: chi
Number of pages: 405
Subjects: Agricultural productivity; Farm production quotas