Nong kigye wa nongyong chŏnʼgi
An edition of Nong kigye wa nongyong chŏnʼgi (1994)
By Sŏng-nyŏl Yi
Publish Date
1994
Publisher
Yonbyon Inmin Chulpansa
Language
kor
Pages
261
Description:
subjects: Agricultural machinery, Electricity in agriculture
Places: China, Yanbian Chaoxianzu Zizhizhou