Kaesŏng Koryŏ insam
By: [written by Mun Kwan-sim, Pang Hwan-ju ; photography by  Kim Chʻang-gil, Yi Yŏng-il].
Contributors: Pang, Hwan Ju.
Publisher: Foreign Language Pub. House
Published: 1992
Place of publication: Pyongyang, Korea
Language: eng
Number of pages: 144
Subjects: Ginseng; Medicine, Oriental -- Korea (North)
Work titles: Kaesŏng Koryŏ insam.