@article{oai:repo.qst.go.jp:00043451, author = {Sakashita, Tetsuya and P., Haeder Donat and et.al and 坂下 哲哉}, journal = {Current Topics in Plant Biology}, month = {}, pages = {131--142}, title = {The use of bioassays for studying toxicology in ecosystems.}, volume = {3}, year = {2002} }