Table 10. — Incidence and Degree of Tuberculosis Infection in Marked Salmon Returning to Hatchery 

 Egg-Collecting Stations, 1957. 



\J For explanation of marks see Table 2. 



2/ Includes 12 fish returning to McKenzie River. 



3/ Fed experimental diet at hatchery. 



h/ Fed standard hatchery diet at hatchery. 



5/ Fish taken during egg-collecting operations on Tanner, Eagle, and Herman Creeks. 



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