United States Department of the Interior, Stewart L. Udall, Secretary 



Fish and Wildlife Service, Arnie J. Suonnela, Commissioner 



Bureau of Commercial Fisheries, Donald L. McKernan, Director 



RELATIVE ABUNDANCE OF PLANKTON OFF NAPLES, 

 FLORIDA, AND ASSOCIATED HYDROGRAPHIC DATA, 



1956-57 



by 

 Alexander Dragovich 



United States Fish and Wildlife Service 

 Special Scientific Report- -Fisheries No. 372 



Washington, D. C. 

 January 1961 



