Yangnyŏng-si yŏnʼgu
By: Kwŏn Pyŏng-tʻak.
Series: Hanʼguk yŏnʼgu chʻongsŏ -- che 55-chip
Publisher: Hanʼguk Yŏnʼguwŏn
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 276
Subjects: Botanical drug industry -- Korea -- History
Other titles: Study of the herb drug market.
Notes: Title in English on added t.p.: A study of the herb drug market.

Summary in English.

Includes bibliographical references.