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DWSN
  Dawson Geophysical Company - NASDAQ

9/21/2014, 8:35 PM ET
  • Michael Clark | Send Message 23 Feb 2010
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      DWSN vs. ETF Alternatives
      Company Description
      Dawson Geophysical Co is a provider of onshore seismic data acquisition and processing services in the lower 48 states of the United States.