Che 6-chʻa 5-kaenyŏn nongŏp pumun kyehoek surip ŭi kibon panghyang
By: Yi Chŏng-hwan ... [et al.].
Contributors: Yi, Chŏng-hwan.
Series: Yŏnʼgu pogo -- 113; Yŏnʼgu pogo (Hanʼguk Nongchʻon Kyŏngje Yŏnʼguwŏn) -- 113.
Publisher: Hanʼguk Nongchʻon Kyŏngje Yŏnʼguwŏn
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 138
Other titles: Che yukchʻa ogaenyŏn nongŏp pumun kyehoek surip ŭi kibon panghyang