@article{oai:repository.dl.itc.u-tokyo.ac.jp:00018813, author = {篠塚, 則子}, issue = {7}, journal = {生産研究}, month = {Jul}, note = {小特集 環境科学・工学}, pages = {486--493}, title = {特集1 : 研究解説 : フミン物質と環境}, volume = {45}, year = {1993} }