@article{oai:miyazaki-u.repo.nii.ac.jp:00000481,
 author = {Sugimoto, Yasuhiro and 杉本, 安寛 and 平田, 昌彦 and Hirata, Masahiko},
 issue = {1},
 journal = {Grassland Science},
 month = {Mar},
 pages = {29--36},
 title = {Nitrate concentration of groundwater and its association with livestock farming in Miyakonojo Basin, southern Kyushu, Japan},
 volume = {52},
 year = {2006},
 yomi = {スギモト, ヤスヒロ}
}