UNITED STATES DEPARTMENT OF THE INTERIOR 

 U.S. Fish and Wildlife Service 



BUREAU OF COMMERCIAL FISHERIES 



Relation of Scale Characteristics to River of 



Origin in Four Stocks of Chinook Salmon 



(Oncorhynchus tshawytscha) in Alaska 



By 

 RICHARD G. ROWLAND 



United States Fish and Wildlife Service 

 Special Scientific Report- -Fisheries No. 577 



Washington, D.C. 

 January 1969 



