Nong susanmul kagong kongŏp yuksŏng e kwanhan chosa yŏnʼgu
Publisher: Hanʼguk Nongŏp Kyŏngje Yŏnʼguso
Published: 1969
Place of publication: [Sŏul]
Language: kor
Number of pages: 206
Subjects: Food industry and trade