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Earth Systems Lao
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Environment - Water - Sustainability
    4/06 Phone Kheng Road
    Ban Phonexay, Saysettha District
    Vientiane, Lao PDR
    P.O. Box 2582
    Tel: (856-21) 413723
    Fax: (856-21) 416563
  E-mail: earthsystemslao@esl.laopdr.com
  URL: http://www.esl.laopdr.com