Revision History for USGS Open-File Report 2011-1058

  Vladimir I. Berger, Donald A. Singer, James D. Bliss, and 
  Barry C. Moring

  Ni-Co Laterite Deposits of the World; Database and Grade 
  and Tonnage Models 

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  Posted online at http://pubs.usgs.gov/of/2011/1058/
  May 25, 2011

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