Wipada Sangkaew. 2009. The correlation of fiber and mass concentrations sampling by NIOSH method 7400 and NIOSH method 0600 in a glasswool manufacturing plant. Faculty of Public Health, Mahidol University;
Wipada Sangkaew. (2009) The correlation of fiber and mass concentrations sampling by NIOSH method 7400 and NIOSH method 0600 in a glasswool manufacturing plant . Mahidol University/Bangkok.
Wipada Sangkaew. The correlation of fiber and mass concentrations sampling by NIOSH method 7400 and NIOSH method 0600 in a glasswool manufacturing plant. . Bangkok:Mahidol University, 2009.
Wipada Sangkaew. (2009) The correlation of fiber and mass concentrations sampling by NIOSH method 7400 and NIOSH method 0600 in a glasswool manufacturing plant . Mahidol University/Bangkok.