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NATURE 

 ADRIFT 



The Story of Marine Plankton 



JAMES FRASER 



D.Sc, Ph.D., F.R.S.E., M.I.Biol. 



Senior Principal Scientific Officer at the Marine Laboratory, 



Department oj Agriculture and Fisheries for ScotUnd, Aberdeen. 



Those living gems 'of purest ray serene'. 

 Oft frail, fintastic, strange and rare. 

 Whose lives sheer mysteries have ever been, 

 But need not be — with care. 



Professor IVaher Garstang 

 1943 



BIGLC" 

 LABOR' 



LIBK 



WOODS \. 



LONDON 

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 1-5 Portpool Lane • eci 



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