﻿GREAT 
  LAKES 
  FISHERIES 
  

  

  SUMMARY 
  OF 
  U.S. 
  OPERATING 
  UNITS 
  AND 
  

   FISHING 
  EFFORT, 
  BY 
  STATES 
  AND 
  LAKES, 
  1970 
  

  

  SEE 
  FOOTNOTE 
  AT 
  END 
  OF 
  TABLE. 
  

  

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