@article{oai:teapot.lib.ocha.ac.jp:00028233, author = {堀, 七藏}, issue = {7}, journal = {幼兒の教育}, month = {Jul}, note = {application/pdf, 一般雑誌記事}, pages = {24--27}, title = {夏の自然(季節の科學)}, volume = {23}, year = {1923} }