Ŏrini ka chigu rŭl sallinŭn 50-kaji pangbŏp
By: Jon Jabŭna chiŭm ; No Hye-suk omgim ; Ch'oe Yŏl kamsu
Contributors: No, Hye-suk
Publisher: Hyŏnamsa
Published: 1993
Place of publication: Sŏul
Language: kor
Number of pages: 208
ISBN-13: 9788932305042
Subjects: Environmental protection; Juvenile literature; Citizen participation; Conservation of natural resources
Work titles: 50 simple things kids can do to save the earth