Puk-Chung kwangmul chawŏn kyoyŏk ŭi chŭngga e ttarŭn Pukhan kyŏngje ŭi tae Chungguk chongsok kanŭngsŏng e kwanhan nonŭi
By: Yang Un-ch'ŏl chiŭm
Edition: Ch'op'an
Series: Sejong chŏngch'aek yŏn'gu -- 2012-20
Publisher: Sejong Yŏn'guso
Published: 2012
Place of publication: Kyŏnggi-do Sŏngnam-si
Language: kor
Number of pages: 39
ISBN-13: 9788974292737
Subjects: Mines and mineral resources; Mineral industries; History; Commerce
Notes: Includes bibliographical references (pages 36-38).