Hwanʼgyŏnghak kaeron
By: Yi Pyŏng-gŭk chŏ.
Contributors: Korea (South); Korea (South)
Edition: Chʻopʻan
Publisher: Samyŏngsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 357
Subjects: Pollution; Environmental protection; Ecology
Notes: "Hwanʼgyŏng pojŏnpŏp": p. 312-330; "Haeyang oyŏm pangjipŏp": p. 331-341.

Includes index.

Bibliography: p. 347-348.