References (Continued) 



10. Johnson, M. W. , "Relation of Plankton to Hydrographic 

 Conditions in Sweetwater Lake, " American Water Works 

 Association. Journal , v. 41, p. 347-356, April 1949 



11. Sorokin, J. I., "Vertical Distribution of Phytoplankton 

 and the Primary Organic Production in the Sea, " Journal 

 du Conseil (International Council for the Study of the Sea) , 

 V.26, p. 49-56, 1960 



12. Lackey, J. B. and Clendenning, K. A., "A Possible 

 Fish-Killing Yellow Tide in California Waters, " Florida 

 Academy of Sciences. Quarterly Journal , v. 26, p. 263-268, 

 1963 



13. LaFond, E, C, "How It Works - The NEL Oceanographic 

 Tower," U. S. Naval Institute. Proceedings, v. 85, p. 146- 

 148, November 1959 



14. U. S. Fish and Wildlife Service Special Scientific 

 Report Fisheries 433, The Preparation of Marine Phyto - 

 plankton for Microscopic Examination and Enumeration on 

 Molecular Filters, by R. W. Holmes, June 1962 



15. Richards, F. A. and Thompson, T. G. , "The Esti- 

 mation and Characterization of Plankton Populations by 

 Pigment Analyses. II. A Spectrophotometric Method for 

 the Estimation of Plankton Pigments, " Journal of Marine 

 Research , v. 11, p. 156-172, 1952 



16. Banse, K. and others, "A Gravimetric Method for 

 Determining Suspended Matter in Sea Water Using Millipore 

 Filters," Deep-Sea Research , v. 10, p. 639-642, 1963 



17. Kofoid, C. A. and Swezy, O. , "The Free-Living 

 Unarmored Dinoflagellata, " California. University . 

 Memoirs, v. 5, p. 45, 1921 



69 



