@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022362, author = {井口, 昌平}, issue = {12}, journal = {生産研究}, month = {Dec}, note = {application/pdf}, pages = {361--365}, title = {Donau川の河床状態に関するGirardonの調査報告について}, volume = {19}, year = {1967} }