Bo Hai cheng guo
Subtitle: Parhae sŏnggwak
By: Fang Xuefeng zhu.
Edition: Di 1 ban
Publisher: Yanbian ren min chu ban she
Published: 2001
Place of publication: Yanji
Language: chi
Number of pages: 360
Subjects: Historic sites -- Korea.; Historic sites -- China -- Manchuria.; Bohai (Kingdom) -- Antiquities.; Fortification -- China -- Manchuria -- History.
Other titles: Parhae sŏnggwak
Notes: Includes bibliographical references (p. 358-359).

Chinese and Korean.