21-segi hwanʼgyŏng sŏnjinʼguk mandŭlgi
By: No Hŭi-sang pʻyŏnjŏ.
Edition: Chʻopʻan
Publisher: Sŭngyŏnsa
Published: 2000
Place of publication: Sŏul
Language: kor
Number of pages: 346
Subjects: Environmental protection -- Korea (South)
Other titles: Isibil segi hwanʼgyŏng sŏnjinʼguk mandŭlgi
Notes: "Kungmin hwanʼgyŏng sinsŏ"--Cover.

Includes bibliographical references (p. 340-346).