Unha?
By: Kim Sang-do chiŭm
Edition: Ch'op'an
Series: Issue & thinking -- 06
Publisher: P'urŭn Namu
Published: 2009
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 240
ISBN-13: 9788974149161
Subjects: Canals; Planning; Waterways
Notes: Includes bibliographical references (p. 237-240).