A REPORT 
UPON 
SALMON INVESTIGy\TIONS IN THE HEADWATERS OE THE 
COLUMBIA RIVER, IN THE STATE OE IDAHO, IN i8()5, 
TOGETHER WITH 
NOTES UPON THE FISHES OBSERVED IN THAT STATE 
IN 1894 AND 1895. 
BY 
BARTON WARREN EVERMANN, Ph. I)., 
Ichth vologist of the United States Fish Commission. 
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