Chijŏng sinchʻŏng chʻŏngyŏn kinyŏmmul chosa pogosŏ, 1968-yŏndo
Publisher: Munhwajae Kwalliguk
Published: 1968
Place of publication: [Sŏul]
Language: kor
Number of pages: 32
Subjects: Natural history
Notes: Cover title.