@phdthesis{oai:tsukuba.repo.nii.ac.jp:00021487,
 author = {戸崎, 裕貴},
 month = {},
 note = {2008, Includes bibliographical references (leaves 104-132)},
 school = {筑波大学, University of Tsukuba},
 title = {Estimation of groundwater residence time using bomb-produced chlorine-36},
 year = {2008}
}