Aschariya Yamchareonwong. 1991. Preliminary investigation of modified anaerobic filter for treatment of hospital wastewater. Faculty of Graduate Studies, Mahidol University;
Aschariya Yamchareonwong. (1991) Preliminary investigation of modified anaerobic filter for treatment of hospital wastewater . Mahidol University/Bangkok.
Aschariya Yamchareonwong. Preliminary investigation of modified anaerobic filter for treatment of hospital wastewater. . Bangkok:Mahidol University, 1991.
Aschariya Yamchareonwong. (1991) Preliminary investigation of modified anaerobic filter for treatment of hospital wastewater . Mahidol University/Bangkok.