340 



U. S. BUREAU OF FISHEEIES 



MUSSEL FISHERIES OF RIVERS TRIBUTARY TO LAKE ERIE 



The statistics of the mussel fisheries of rivers tributary to Lake 

 Erie, not previously canvassed in connection with the Great Lakes, 

 have been omitted from the foregoing treatment of the statistics of 

 Lake Erie and are shown in the following table: 



Persons engaged, investment, and products {by apparatus) in the mussel fisheries of 

 rivers tributary to Lake Erie, in 1922, by States and counties 



