@techreport{oai:soar-ir.repo.nii.ac.jp:00017059,
 author = {沖野,  外輝夫},
 month = {Mar},
 note = {Article, 信州大学環境科学論集7:12-17(1985)},
 title = {諏訪湖の保全対策},
 year = {1985}
}