Chuyo yuji changmul ŭi sugŭp mit chŭngsan pangan
By: Pan Sŏng-hwan, yŏnʼguwŏn, Ku Chʻŏn-sŏ, chʻaegim yŏnʼguwŏn, Yi Tong-pʻil, yŏnʼguwŏn.
Series: Yŏnʼgu pogo / Hanʼguk Nongchʻon Kyŏngje Yŏnʼguwŏn ; 20
Publisher: Hanʼguk Nongchʻon Kyŏngje Yŏnʼguwŏn
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 201