@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020319, author = {SUZUKI, Motoyuki and KAWASHIMA, Hiroyuki}, issue = {3}, journal = {生産研究}, month = {Mar}, pages = {161--164}, title = {研究速報 : Decomposition Rate of Dissolved Organic Nitrogen in River and Sewage Plant}, volume = {35}, year = {1983} }