UNITED STATES DEPARTMENT OF THE INTEIilOR 



Stewart L. Udall, Secretary 



John A. C^arvcr, Jr., Under Secretary 



Stanley A. C-nin, Assistant Secretary for Fish and Wildlife 



FISH AND WILDLIFK SERVICP;, Clareiicu F. Pautzke, Commissioner 



Bureau of Commercial Fisheries, Donald L. McKernan, Director 



Bureau of Commercial Fisheries 

 Symposium on Red Tide 



By 



James E. Sykes 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 521 



Washington, D.C. 

 September 1965 



