@misc{oai:kumadai.repo.nii.ac.jp:00021686, author = {滝川, 清 and Takikawa, Kiyoshi and 滝川, 清}, month = {Oct}, note = {application/pdf, 学習教材}, title = {有明・八代海の現状とより良い環境創りに向けて}, year = {2008}, yomi = {タキカワ, キヨシ} }