Table 20. — Comparison of chub fishery in Lake 

 Michigan in 1953 and 19 5U 



[Production in thousands of pounds] 



1/ Less than 500 



2/ Exclusive of Green Bay districts 



3/ Main-lake districts — M-2, M-5 through M-8; unweighted mean 



1±/ Main-lake districts — W-3 through W-6; unweighted mean 



U7 



