Nongjangmul p'umjong sogaejip
By: chipp'il Chang Hak-su [and six others]
Publisher: Oegungmun Tosŏ Ch'ulp'ansa
Published: 2010
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 159
Subjects: Food crops; Identification
Notes: Cover title.