@article{oai:teapot.lib.ocha.ac.jp:00015336, author = {瀬沼, 克彰}, issue = {8}, journal = {幼児の教育}, month = {Aug}, note = {application/pdf, 一般雑誌記事}, pages = {20--23}, title = {自然とふれあう野外活動のすすめ (夏休みと子ども)}, volume = {78}, year = {1979} }