REPORT OF THE SECOND NORWEGIAN ARCTIC EXPEDITION 

 IN THE "FRAM" 18981902. No. 27. 



H. H. GRAN: 



PHYTOPLANKTON 



AT THE EXPENSE OF THE FRIDTJOF NANSEN il.MI 

 FOR THE ADVANCEMENT OF SCIENCE 



PUBLISHED BY 



VIDENSKABS-SELSKABET I KRISTIANIA 



(THE SOCIETY OF ARTS AND SCIENCES OF KRISTIANIA) 







KRISTIANIA 



PRINTED BY A. W. BR0GGER 

 1911 



