Tseng, Szu-KungSzu-KungTsengWu, Shian-CheeShian-CheeWu2009-05-182018-06-282009-05-182018-06-281993-09http://ntur.lib.ntu.edu.tw//handle/246246/157225en-USThe Effect of Environmental Factors on the Uptake of Heavy Metals by Water Hyacinthconference paper