"Ganchimeg Jambaldorj,Mitsuru Takahashi,Kunio Yoshikawa","Liquid Fertilizer Production from Sewage Sludge by Hydrothermal Treatment","International Symposium on EcoTopia Science 07","Proc. International Symposium on EcoTopia Science 07",,,,,2007,Nov. "Mitsuru Takahashi,Ganchimeg Jambaldorj,Itsuo Goto,Kunio Yoshikawa","Liquid Fertilizer Production from Sewage Sludge by Hydrothermal Treatment","3rd KIMM-TITech Joint Workshop","Proc. 3rd KIMM-TITech Joint Workshop",,,,,2007,Nov.