div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: GEPC Geo- Environmental Protection CenterGeo- Environmental Protection Center Geo-Environmental Protection Center GEPC Title 大規模地下水汚染の事例と特性 Author GEPC src=https:reader034vdocumentsusreader034viewer20220425215f8f0ee65781bf1d6d031bfbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv