@article{oai:tsukuba.repo.nii.ac.jp:00003159,
 author = {福田, 正敏 and Fukuda, Masatoshi and 田瀬, 則雄 and Tase, Norio},
 journal = {筑波大学水理実験センター報告},
 month = {Sep},
 pages = {23--35},
 title = {土浦宍塚大池の水収支},
 volume = {22},
 year = {1997}
}