@techreport{oai:soar-ir.repo.nii.ac.jp:00017073,
 author = {渡辺,  隆一},
 month = {Mar},
 note = {Article, 信州大学環境科学論集7:98-98(1985)},
 title = {自然教育の前提と手段},
 year = {1985}
}