Nichakorn Khondee. 2007. Treatment of oily wastewater by chitosan immobilized bacteria. Field of Study Environmental Management, Chulalongkorn University;
Nichakorn Khondee. (2007) Treatment of oily wastewater by chitosan immobilized bacteria . Chulalongkorn University/Bangkok.
Nichakorn Khondee. Treatment of oily wastewater by chitosan immobilized bacteria. . Bangkok:Chulalongkorn University, 2007.
Nichakorn Khondee. (2007) Treatment of oily wastewater by chitosan immobilized bacteria . Chulalongkorn University/Bangkok.