Tʻoyang piryo punya yŏnʼgu nonmun chʻorokchip
Subtitle: tʻoyang, piryo, singmun yŏngyang, nongjangmul oyŏm.
Publisher: Nongchʻon Chinhŭngchʻŏng; Nongŏp Kisul Yŏnʼguso
Published: 1986
Place of publication: [Seoul]
Language: kor
Number of pages: 1058