"Shinya Kobayashi,Toshitaka Kuzuguchi,K Hirooka,Chihiro Yoshimura,Fusheng Li","Origin and composition of POM in rivers of a vegeration-rich basin area: investigations based on stable carbon isotope ratios","the 2nd IWA Asia-Pacific Regional Young Water Professionals Conference",,,,,"pp. 34-40",2009,Nov.