All abstracts by Yasuo Ichikawa in conference series: Goldschmidt
(2012) Hydrochemical Analyses to Evaluate Groundwater System in Horonobe Area, Hokkaido, JapanSeguchi M, Ohoka M, Nakamura M, Ichikawa Y, Sakai R, Munakata M & Ishibashi J-I
(2003) Late Quaternary Variation of Ligninphenols in Core MD01-2421 off Central Japan, NW Pacific
Ichikawa Y, Yamamoto M & Oba T