UNITED STATES 

 DEPARTMENT OF COMMERCE 



NATIONAL OCEANIC & ATMOSPHERIC ADMINISTRATION 



NATIONAL MARINE FISHERIES SERVICE 



SCIENTIFIC PUBLICATIONS STAFF 



BLDG. 67, NAVAL SUPPORT ACTIVITY 



SEAHLE, WASHINGTON 98115 



POSTAGE AND FEES PAID 



U.S. DEPARTMENT OF COMMERCE 



210 



OFFICIAL BUSINESS 



MAR'NF BiaLOTICAL LABORATORY 

 L'.bHARY - PERIODICAL?; - 

 WUUD3 HOLE, MA 0^^'^^i 



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