Wu, R. M.R. M.WuLee, D. J.D. J.LeeT. Waite, D.D.T. WaiteGuan, J.J.Guan2008-12-102018-06-282008-12-102018-06-282002http://ntur.lib.ntu.edu.tw//handle/246246/90052application/pdf285483 bytesapplication/pdfen-USMultilevel Structure of Sludge Flocsjournal article10.1006/jcis.2002.8494http://ntur.lib.ntu.edu.tw/bitstream/246246/90052/1/35.pdf