Chayŏn poho saŏp ŭl kanghwa halte taehayŏ
By: Kim Il-sŏng
Publisher: Chosŏn Nodongdang Chʻulpʻansa
Published: 1993
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 442
Subjects: Government policy; Nature conservation