@article{oai:naragakuen.repo.nii.ac.jp:00001648, author = {Sakamoto, Yuki}, journal = {紀要, Study reports of Narabunka Women's Junior College}, month = {Dec}, note = {10, KJ00005843799}, pages = {71--81}, title = {Estimation of Cost Index of a Waste Water Treatment Unit for Life Cycle Engineering : Cost index of an Inclined Solid-Liquid Separating Unit}, volume = {40}, year = {2009} }