Nongŏp kigyehwa ŭi tʻuja hyokwa punsŏk
Subtitle: kyŏngji chŏngni chigurŭl chungsim ŭro
By: [tamdang yŏnʼguwŏn Im Chae-hwan].
Series: Yŏnʼgu, chosa pogo -- che 80-06-kwŏn; Yŏnʼgu, chosa pogo (Hanʼguk Kaebal Yŏnʼguwŏn) -- che 80-06-kwŏn.
Publisher: Hanʼguk Kaebal Yŏnʼguwŏn
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 248
Subjects: Farm mechanization -- Korea (South) -- Cost effectiveness
Notes: Bibliography: p. 139-140.