Nae sarang chʻorok pit kangsan
Subtitle: olbarŭn ŏrini ŭi chayŏn poho
By: Ryu Tar-yŏng  chiŭm
Series: Olbarŭn ŏrini Hanʼguk supʻil kyoyang chŏnjip -- 5; Olbarŭn ŏrini Hanʼguk supʻil kyoyang chŏnjip -- 5.
Publisher: Kabin Chʻulpʻansa
Published: 1979
Place of publication: Sŏul
Language: kor
Number of pages: 250
Subjects: Nature conservation; Juvenile literature; Landscapes