Nongchʻon sahoe kujoron
Subtitle: haeksim yŏnʼgu, munje haesŏl
By: Pumin Munhwasa Munje Ŭnhaeng pʻyŏn.
Contributors: Pumin Munhwasa. Munje Ŭnhaeng.
Series: Hapkyŏk chidosŏ
Publisher: Pumin Munhwasa
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 185