著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Nguyễn, Tường Van",Country report - Vietnam,,"Forestry Policy and Planning Division, Regional Office for Asia and the Pacific",1997,Asia-Pacific forestry sector outlook study working paper series,,,,https://cir.nii.ac.jp/crid/1130000795171588608