4-tae kang saŏp ŭl mal handa
Subtitle: muŏt i olk'o muŏt i kŭrŭn'ga
By: kŭl Kim Hwan-yŏng
Edition: Ch'op'an
Publisher: Tongtchok Nara
Published: 2010
Place of publication: Sŏul-si
Language: kor
Number of pages: 208
ISBN-13: 9788984412521
Subjects: River engineering; Water resources development; Rivers
Other titles: Sadae kang saŏp ŭl mal handa