@article{oai:shizuoka.repo.nii.ac.jp:00011129,
 author = {北川, 光雄},
 journal = {静岡地学, Shizuoka Chigaku},
 month = {Jun},
 note = {application/pdf},
 pages = {9--18},
 title = {地学教材覚え書(2) : 水の問題(承前)},
 volume = {9},
 year = {1967}
}