Title Estimation of sources and inflow of dioxins and polycyclic aromatic hydrocarbons from the sediment core of Lake Suwa, Japan Author(s) Ikenaka, Y; Eun, H; Watanabe, E; Kumon, F; ZUchOUkh; Miyabara, Y; HNnFOakh Citation URL http://hdl.handle.net/10091/206 Right