Charin Sripetch. 1997. Effects of biologically produced surfactants on biodegradation of petroleum hydrocarbons. Faculty of Graduate Studies, Mahidol University;
Charin Sripetch. (1997) Effects of biologically produced surfactants on biodegradation of petroleum hydrocarbons . Mahidol University/Bangkok.
Charin Sripetch. Effects of biologically produced surfactants on biodegradation of petroleum hydrocarbons. . Bangkok:Mahidol University, 1997.
Charin Sripetch. (1997) Effects of biologically produced surfactants on biodegradation of petroleum hydrocarbons . Mahidol University/Bangkok.