UNITED STATES DEPARTMENT OF THE INTERIOR, 



STEWART L. UDALL, SECRETARY 



Fish and Wildlife Service, Clarence F. Pautzke, Comnnissioner 



Bureau of Connn-iercial Fisheries, Donald L. McKernan, Director 



VARIABILITY IN PINK SALMON ESCAPEMENTS 

 ESTIMATED FROM SURVEYS ON FOOT 



by 

 Williann L. Sheridan 



Contribution No. 115, 

 College of Fisheries, University of Washington 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 408 



Washington, D. C. 

 March 1962 



