UNITED STATES DEPARTMENT OF THE INTERIOR 



Stewart L. Udall, Secretary 



John A. Carver, Jr., Under Secretary 



Stanley A. Cain, Assistant Secretary j or Fish and Wildlife and Parks 



FISH AND WILDLIFE SERVICE, Clarence F. Pautzko, Commissioner 



Bureau of Commercial Fisheries, Donald L. McKernan, Director 



Fur Seal Investigations, 

 Pribilof Islands, Alaska, 1965 



By 



ALTON Y. ROPPEL, ANGEL M. JOHNSON 

 RAYMOND E. ANAS, and DOUGLAS G. CHAPMAN 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 536 



Washington, D.C. 

 October 1966 



