Sujinda Rojanasaksothorn และ Sittichai Leepipatpiboon. (1988) The development of headspace technique for analysis of some semivolatile organic compounds in water. Chulalongkorn University:ม.ป.ท.Sujinda Rojanasaksothorn และ Sittichai Leepipatpiboon. 1988. The development of headspace technique for analysis of some semivolatile organic compounds in water. ม.ป.ท.:Chulalongkorn University;Sujinda Rojanasaksothorn และ Sittichai Leepipatpiboon. The development of headspace technique for analysis of some semivolatile organic compounds in water. ม.ป.ท.:Chulalongkorn University, 1988. Print.