About OIKI HIROKAZU
About KARINAGA RYOJI
About YOSHIDA HIROYUKI
About OMURO TAKEHIKO
About HAYAKAWA RYOJI
About TAKESHITA TSUYOSHI
About 東和コーポレーション
About TO MICHIHARU
About MORI TETSUO
About 日本ゴム協会誌
About natural rubber
About bacteria
About Polymer waste treatment
About Wastewater treatment
About Biological treatment of water
About 天然ゴム
About 廃液
About 分解
About 微生物
About 固定化