﻿370 
  

  

  MISSISSIPPI 
  RIVER 
  FISHERIES 
  

  

  NORTH 
  DAKOTA 
  

  

  OPERATING 
  UNITS 
  BY 
  GEAR, 
  1970 
  

  

  NORTH 
  DAKOTA 
  - 
  LANDINGS 
  OF 
  CATCH 
  BY 
  GEAR, 
  1970 
  

  

  NORTH 
  DAKOTA 
  - 
  LANDINGS 
  BY 
  WATERS, 
  1970 
  

  

  OHIO 
  

  

  THE 
  COMMERCIAL 
  FISHERIES 
  OF 
  OHIO 
  WERE 
  CONFINED 
  TO 
  THE 
  OHIO 
  RIVER 
  DRAINAGE 
  AREA. 
  THE 
  LANDINGS 
  CONSISTED 
  OF 
  

   1,014,200 
  POUNDS 
  OF 
  MUSSEL 
  SHELLS, 
  VALUED 
  AT 
  $64,294. 
  SIXTY 
  CASUAL 
  FISHERMEN 
  EMPLOYING 
  42 
  MOTOR 
  BOATS 
  FISHED 
  

   120 
  CROWFOOT 
  BARS. 
  

  

  