CoHHO International Seminar で研究報告しました（西前，時任，竹岡）

Izuru Saizen, The Study on Changes of Livelihood in Moutainous and Coastal Regions of Central Vietnam

Minori Tokito, The changes of land-use and livelihood at mountainous regions of Central Vietnam

Yoshiko Takeoka, A Study on livelihood and its changes in coastal areas of central Vietnam