1-4 of 4 Books
Wŏnhan ŭi kunsa punʼgyesŏn
By Chŏng-gŭn Yi
Hanʼguk DMZ, kŭ chayŏnsachŏk tʻambang
By Kwang-bok Ham
Aju tʻŭkpyŏrhan ttang DMZ ŭi pimil
By Yŏng-jae Chŏn
非武裝地带隣接地域綜合學術調查報告書
By 韓國自然保存協會