2007-yŏn chŏnʼguk yuyŏk chosa pogosŏ
Contributors: Korea (South). Hanʼguk Sujawŏn Kongsa
Publisher: Kuktʻo Haeyangbu; Hanʼguk Suchawŏn Kongsa
Published: 2008
Place of publication: Kwachʻŏn-si; Taejŏn
Language: kor
Subjects: Hydrological surveys; Watersheds
Other titles: Chŏnʼguk yuyŏk chosa pogosŏ