SURVEY OF THE COLUMBIA RIVER 

 ANDITSTRIBUTARIES-PartV 



Marine Biological I • •!^" 

 X, I B R A ri "^ 



AUG 2 1 in'-^n 



W900S HOLE, MA^S. 



SPECIAL SCIENTIFIC REPORT: FISHERIES No. 38 



UNITED STATES DEPARTMENT OF THE INTERIOR 

 FISH AND WILDLIFE SERVICE 



