Title: Tʻoji kaeryang saŏp kyŏngjesŏng punsŏk /
Authors: Hanʼguk Nongŏp Kyŏngje Yŏnʼguso
Publisher: Hanʾguk Nongŏp Kyŏngje Yŏnʾguso,
Year: 1967
Subjects: Reclamation of land Korea (South)