Nongŏp paekkwa sajŏn
By: [p'yŏnjip Yi Pŏm-su ... et al.].
Contributors: Kim, Sŏng-jun
Publisher: Nongŏp Chonghap Ch'ulp'ansa
Published: 1999
Place of publication: [P'yŏngyang]
Language: kor
Subjects: Agriculture; Encyclopedias
Notes: Vol. 1 : p'yŏnjip Kim Sŏng-jun... [et al.].