Appendix table 2. --Number and relative abundance of seals collected, by 10-day periods, off 

 California, Oregon, and Washington, 7 April to 1 June 1964, and in Bering Sea, 4 July to 8 

 September 1964 



■"•A boat-hunting day is a day in which a vessel is used to collect or observe seals for 8 hours 

 or more; units of boat-hunting days are 0.25, 0.50, 0.75, and 1.00. 



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