Techniques for Shipboard Surveys of Marine Birds 



By Patrick J. Gould 

 Douglas J. Forsell 



From the collection of 



International 



Bird Rescue 



Research Center 



Cordelia, California 



in association with 



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o Prelinger 



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San Francisco, California 

 2006 



UNITED STATES DEPARTMENT OF THE INTERIOR 

 FISH AND WILDLIFE SERVICE 



Fish and Wildlife Technical Report 25 

 Washington, D.C. 1989 



