Kŏn'gang ŭmnyo
Subtitle: yakch'a
By: chipp'il Kang Sŏk, Pak Ŭn-gyŏng
Publisher: Kŭllo Tanch'e Ch'ulp'ansa
Published: 2011
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 192
ISBN-13: 9789946230399
Subjects: Tea; Therapeutic use; Medicinal plants