by 竹内, 真司, 中野, 勝志, 平田, 洋一, 進士, 喜英, 西垣, 誠
Published in 地下水学会誌 (2007)

by 平田, 洋一
Published in 地下水学会誌 (18.10.1993)

by 柳澤, 孝一, 西垣, 誠, 平田, 洋一
Published in 地下水学会誌 (1988)

by 平田, 洋一
Published in 鉱山地質 (15.04.1965)

by Tabira, Yoichi, Okumau, Toshitada, Torigoe, Yoshitsugu, Kaneko, Hirohumi, Ikegami, Katsunori, Kondo, Keiichiro, Hanada, Norihisa, Hongo, Hiroaki, Kitamura, Nobuo
Published in Nippon Shokaki Geka Gakkai zasshi (1997)

by 平田, 洋一, 大谷, 勝裕
Published in 鉱山地質 (25.05.1973)

by HIRATA, Yoichi
Published in Mining Geology (1965)

by HIRATA, Yoichi, OHTANI, Katsuhiro
Published in Mining Geology (25.05.1973)