Nong ye ji xie hua tong ji
By: Liaoning cai jing xue yuan ... [et al.].
Edition: Di 1 ban
Publisher: Jilin ren min chu ban she; Jilin sheng xin hua shu dian fa xing
Published: 1980
Place of publication: [Changchun shi]
Language: chi
Number of pages: 153
Subjects: Statistical methods; Farm mechanization