Changsŏkkwang kaebalsŏng yŏnʼgu =
Subtitle: Study on the development of feldspar mines.
Contributors: Hanʼguk Tongnyŏk Chawŏn Yŏnʼguso.
Series: Yŏnʼgu pogosŏ = KIER research report -- KR-87-19-<KR-88-6A-2   >; Yŏnʼgu pogosŏ (Hanʼguk Tongnyŏk Chawŏn Yŏnʼguso) -- KR-87-19, etc.
Publisher: Hanʼguk Tongnyŏk Chawŏn Yŏnʼguso
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Subjects: Feldspar -- Korea (South)
Other titles: Study on the development of feldspar mines
Notes: Vol. 1: unnumbered.

Includes bibliographical references.

In Korean, with abstracts in English.