Sup kwa hwanʾgyŏng kwa inʾgan
Subtitle: hana toen segye rŭl hyanghayŏ
By: Yun Sang-uk ... [et al.] chiŭm.
Contributors: Yun, Sang-uk.
Edition: Chʻŏtpʻan
Publisher: Munŭmsa
Published: 1998
Place of publication: Sŏul
Language: kor
Number of pages: 495
Subjects: Human ecology.; Environmental protection.
Notes: Includes bibliographical references.