Nattawin Chawaloesphonsiya และผู้แต่งคนอื่นๆ. (2014) Separation of oily emulsion by flotation and coalescer processes for wastewater treatment. Chulalongkorn University:ม.ป.ท.Nattawin Chawaloesphonsiya และผู้แต่งคนอื่นๆ. 2014. Separation of oily emulsion by flotation and coalescer processes for wastewater treatment. ม.ป.ท.:Chulalongkorn University;Nattawin Chawaloesphonsiya และผู้แต่งคนอื่นๆ. Separation of oily emulsion by flotation and coalescer processes for wastewater treatment. ม.ป.ท.:Chulalongkorn University, 2014. Print.