@techreport{oai:soar-ir.repo.nii.ac.jp:00016826, author = {渡辺, 義人 and 谷川, るみ}, month = {Mar}, note = {Article, 環境科学年報19:95-102(1997)}, title = {千曲川中流部における石面付着物の化学特性}, year = {1997} }