Hellow guys, Welcome to my website, and you are watching "북한 토지 황폐화로 탄소배출원 전환" / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 at 2014-05-26T22:23:03-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
