@article{oai:shizuoka.repo.nii.ac.jp:00011133,
 author = {北川, 光雄},
 journal = {静岡地学, Shizuoka Chigaku},
 month = {Mar},
 note = {application/pdf},
 pages = {1--8},
 title = {地学教材覚え書(1) : 水の問題},
 volume = {8},
 year = {1967}
}