Hwanʾgyŏng kyŏngjehak
By: Yu Tong-un chŏ.
Edition: Chʻopʻan
Publisher: Pibong Chʻulpʻansa
Published: 1992
Place of publication: [Sŏul]
Language: kor
Number of pages: 657
Subjects: Environmental policy; Economic development -- Environmental aspects; Environmental policy -- Economic aspects; Environmental protection
Notes: Includes bibliographical references.