CONTENTS 



Page 



Operations of M/V Cisco 1 



Operations of M/V Williams 6 



Thermogiaph lecords 10 



Explanation of data 10 



Temperature data 10 



Chemical data 11 



Plankton data 12 



Diift-card studies 13 



Explanation of tables 22 



Physical 22 



Chemical 23 



Biological 23 



Literature cited 23 



111 



