Chŏnʼguk yuyŏk chosa tʻŭkpyŏl 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