Kurile Islands: 39 

 Kurite-Kamchatka depression: 94 

 Kuroshio: 39 

 North Sea: I8I 

 Pacific Ocean: 38, 39, 86, 9^^ 

 Phosphate toxicity: 35 

 Thaumantias maeothica : li|-0 

 Vertical distribution: 38, 86 

 Zooplankton: 32, 35, 86 

 POLYDORA: 2^0 

 FYRHELI0I4ETER: 67 

 VENOMS: 2^5 

 VESSEI5: 



Navigational instruments: I36 

 Propellors : 62 

 Stability: 232 

 Wave resistance: IO5 

 VITIAZ: 193 



66 



INT.-DUP. SEC, WASH., D.C.2 3MMW 



