Tanyang tʻanjŏn chŏngmil chijil chosa pogosŏ
By: [Kungnip Chijil Kwangmul Yonʾguso].
Contributors: Kungnip Chijil Kwangmul Yŏnʾguso (Korea)
Publisher: Kungnip Chijil Kwangmul Yŏnʾguso ; insoae Tomunsa
Published: 1975
Place of publication: [Seoul?]
Language: kor
Number of pages: 54
Subjects: Coal mines and mining -- Korea (South) -- Chʻungchʻŏng-pukdo.; Coal mines and mining -- Korea (South) -- Kangwŏn-do.
Other titles: Geological investigation report of Danyang coal field.
Notes: Abstract in English with title: Geological investigation report of Danyang coal field.