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<xml><bibliography><APA>Pensri Watchalayann และ Nantika Soonthornchaikul. (2009) Health Risk Assessment of Xylene through Microenvironment Monitoring Data:A Case Study of the Petro-Chemical Industries, Thailand. &lt;i&gt;EnvironmentAsia&lt;/i&gt;, &lt;i&gt;2&lt;/i&gt;(1), p17-22.</APA><Chicago>Pensri Watchalayann และ Nantika Soonthornchaikul. "Health Risk Assessment of Xylene through Microenvironment Monitoring Data:A Case Study of the Petro-Chemical Industries, Thailand". EnvironmentAsia  2 (2009):p17-22.</Chicago><MLA>Pensri Watchalayann และ Nantika Soonthornchaikul. Health Risk Assessment of Xylene through Microenvironment Monitoring Data:A Case Study of the Petro-Chemical Industries, Thailand. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2009.</MLA></bibliography></xml>
