Death Valley, California

  • American Association of Petroleum Geologists (AAPG)
  • American Geological Institute (AGI) 
  • American Water Works Association (AWWA) 
  • Association of Engineering Geologists (AEG) 
  • Bay Nature
  • California Division of Mines and Geology (CDMG) 
  • Colorado Geological Survey 
  • Colorado School of Mines, Dept of Geology and Geological Engineering
  • Diablo Magazine
  • Geological Society of America (GSA) 
  • Ground Water Publishing Company (NGWA) 
  • McGraw Hill
  • Rocky Mountain Association of Geologists (RMAG) 
  • Santa Clara Valley Water District (SCVWD) 
  • State Board of Registration for Geologists and Geophysicists 
  • Stevens Publishing Group 
  • Tasa Graphic Arts
  • Thomson Learning (Brooks/Cole)
  • University of California - Berkeley Extension 
  • University of California Press 


Sonic Drilling, California

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