Doungkamon Phihusut. 2009. Environmental health situation and potential factors influencing wastewater effluent qualities of gasoline stations in Bangkok areas. Faculty of Public Health, Mahidol University;
Doungkamon Phihusut. (2009) Environmental health situation and potential factors influencing wastewater effluent qualities of gasoline stations in Bangkok areas . Mahidol University/Bangkok.
Doungkamon Phihusut. Environmental health situation and potential factors influencing wastewater effluent qualities of gasoline stations in Bangkok areas. . Bangkok:Mahidol University, 2009.
Doungkamon Phihusut. (2009) Environmental health situation and potential factors influencing wastewater effluent qualities of gasoline stations in Bangkok areas . Mahidol University/Bangkok.