Cheerawit RATTANAPAN และ Weerawat OUNSANEHA. (2012) Removal of Hydrogen Sulfide Gas using Biofiltration - a Review. <i>Walailak Journal of Science and Technology</i>, <i>9</i>(1), 9.Cheerawit RATTANAPAN และ Weerawat OUNSANEHA. "Removal of Hydrogen Sulfide Gas using Biofiltration - a Review". Walailak Journal of Science and Technology 9 (2012):9.Cheerawit RATTANAPAN และ Weerawat OUNSANEHA. Removal of Hydrogen Sulfide Gas using Biofiltration - a Review. Walailak University:ม.ป.ท. 2012.