Kim Yŏn-sŭng Sŏnsaeng kwangŏp konghŏn kinyŏm nonchʻong
By: [pʻyŏnchʻan kanhaeng Kwangŏp Saengsansŏng Chosaso]
Contributors: Kwangŏp Saengsansŏng Chosaso (Korea)
Publisher: Kwangŏp Saengsansŏng Chosaso
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 467
Subjects: Mines and mineral resources; Mineral industries; Law and legislation