s 



17 



SUMMARY OF STATION WORK (cont. ) 



Phytoplankton 

 ^ Production g 



t § § 



P< " - - 





^ 





o ►a 5 U H 5 .S| Cli 



May 20 - May 23 Balboa, Canal Zone 



64 23 May x-shallow 



x-shallow X x-shallow 



x-shallow x-shallow 



