Wae sutʻalgŭn tŏngdara unŭnʼga?
Subtitle: saram katʻŭn tongmul, tongmul katʻŭn saram
By: Mi Sŭng-u chiŭm.
Edition: Chʻopʻan
Publisher: Chʻŏngnimgak
Published: 1986
Place of publication: Sŏul
Language: kor
Number of pages: 253
Subjects: Animal behavior