#ref(): File not found: "IFS2013_Satoyama_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_sangaku_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_kougen_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_aqua_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_yakushima_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_hokkaido1_poster.pdf" at page "IFS2014"
#ref(): File not found: "IFS2013_hokkaido2_poster.pdf" at page "IFS2014"